201121449 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種拉鏈，其包含配置於—第1鏈帶之 第1開啟嵌合構件、配置於另一第2鏈帶之第2開啟嵌合構 件、以及沿著第1鏈帶之鏈齒排以可滑動方 、文展艾第1及 第2滑件，且可藉由對移動至第丨開啟嵌合構件側之滑動端 部的第1及第2滑件插入拔出第2開啟嵌合構件，而 啟嵌合操作》 订$ 【先前技術】 先前，例如為使衣服左右之前襟能夠開合，而較多使用 包含開啟嵌合件之拉鏈。又，例如作為主要用於長外套或 滑雪服等的拉鏈，已知如下拉鏈：其為提高衣服之功能性 或設計性，而可使處於嚙合狀態之左右鏈齒排不僅自鏈條 之一端（上端）分離’而且亦可自另一端（下端）分離。該種 可使處於嚙合狀態之鏈齒排自兩端分離之拉鏈稱為逆開拉 鏈0 於曰本專利特開2008-99975號公報（專利文獻丨）中揭示有 如此之可逆開拉鏈之一例。 如圖26所示，專利文獻1中記載之拉鏈2〇1係構成為包 括：左右一對第1及第2鏈帶21〇、220,其等形成有鏈齒排 2〇3;第1開啟嵌合構件230(專利文獻丨中記載為筒銷），其 配置於左側之第丨鏈帶210之前端部；第2開啟嵌合構件 2 4 0 (專利文獻1中s己載為插銷），其配置於右側之第2鍵帶 220之前端部；以及第1滑件（上滑件）25〇&及第2滑件（下滑 147973.doc 201121449 件）250b，其等配置為沿著鏈齒排2〇3能夠滑動；且於第^ 及第2鏈帶210、220之前端側進行開啟嵌合操作（如此之拉 鏈201有時稱為上開拉鏈）。 再者，於圖26所示之情形時，所謂前後方.向係指拉鏈 201中之鏈布202之長度方向，且將使第i滑件25〇a滑動以 使鏈齒排203嚙合之方向作為前方，將使第】滑件25〇a滑動 以使嚙合狀態之鏈齒排203分離之方向作為後方。 所謂左右方向係指鏈布202之鏈布寬度方向，且將自正 面觀察拉鏈201時之左側及右側分別作為左方及右方。所 謂上下方向係指與鏈布202之鏈布面正交之鏈布正反方 向，且將對鏈布202配置第1及第2滑件250a、250b之拉片 257之側（圖26之紙面近前側）作為上方，並將其相反側（圖 26之紙面襄侧）作為下方。 第1及第2鏈帶21〇、220分別包含鏈布202、形成於鏈布 202之相對向之鏈布側緣部的鏈齒排2〇3、以及形成於鏈齒 排203之後端部的止擋部2〇4。於此情形時，鏈齒排：叼係 藉由將螺旋狀之鏈齒縫合於鏈布202而形成。 第1開啟嵌合構件230係自配置於左側之第1鏈帶21〇的鏈 齒排203之前端部連續延長設置。該第1開啟嵌合構件230 包含：固定於鏈布202之本體部231 ;配置於本體部231之 刖鈿侧’防止第1滑件25〇a脫落之擋止部232;以及自本體 部23 1之與第2開啟嵌合構件240對向的對向側面突出的卡 止片部233等。 第2開啟嵌合構件24〇係自配置於右側之鏈帶的鏈齒排 147973.doc 201121449 203之前端部連續延長設置。該第2開啟嵌合構件240包 含：固定於鏈布202之本體部241 ;於本體部241之與第Η# 啟嵌合構件230對向的對向側面上凹設，且能夠收納第i開 啟嵌合構件230之卡止片部233的收納部242 ;自本體部241 之對向側面突出之抵接部2 4 3 ;以及形成於本體部2 4 1之前 端側的缺口部244。 第1及第2滑件250a、250b包含：上下翼板251、252 ;導 引柱253 ’其連結上下翼板251、252之間；側導板254，其 設置於上下翼板251、252之左右側緣：擋止爪255 ,其以 可擺動之方式配置於上翼板251 ’保持滑件相對鏈齒排203 之停止位置；拉片安裝柱256,其自上翼板25丨之上表面賢 立；以及拉片257 ’其保持於拉片安裝柱256上。又，於第 1及第2鏈帶210、220中之上下翼板251、252之間，形成有 鏈齒導引路徑25 8。 又’第1及第2滑件250a、250b係以相互之嚙合口彼此相 對之朝向’安裝於第1鏈帶2 10之鏈齒排203，進而，第1滑 件250a係較第2滑件250b配置於第1開啟嵌合構件23〇側。 其次’於如上所述之專利文獻1之拉鏈2〇 1令，對例如自 第1及第2鏈帶210、220開啟（分離）之狀態，使左右之鏈齒 排203嚙合而閉合第i及第2鏈帶21〇、220之情形進行說 明。 首先，使安裝於第1鏈帶210之鏈齒排203的第1及第2滑 件250a、250b滑動’且移動至第1開啟嵌合構件23〇側之滑 動端部為止。繼而，對移動至滑動端部為止的第丨及第2滑 147973.doc 201121449 件250a、250b，插入第2開啟嵌合構件240。 該插入操作中，如圖27所示，使第2開啟欲合構件240自 第2滑件250b之導入口插入至第2滑件250b之鏈齒導引路徑 258内、及第1滑件250a之鏈齒導引路徑258内。接著，將 第1開啟嵌合構件230之卡止片部233收納於第2開啟嵌合構 件240之收納部242中，並將第2開啟嵌合構件240充分插入 至第2滑件25Ob之鏈齒導引路徑258内之底部為止，藉此， 如圖28所示’第2開啟嵌合構件240之插入操作結束。 其後，使下側之第2滑件250b沿著鏈齒排203向後方滑 動’藉此’如圖29所示’可使左右之鏈齒排203嚙合，從 而閉合拉鏈201。 根據專利文獻1，於將拉鏈20 1閉合之狀態時，上側之第 1滑件250a之擋止爪255能夠抵接於第2開啟嵌合構件240之 抵接部243 ’因此可防止第1滑件250a未經人為操作而向後 方移動。 再者，為將如上所述處於閉合狀態之拉鏈2〇〗分離，而 使下側之第2滑件25Ob移動至抵接於上側之第1滑件25〇a的 滑動端部為止’其後’將插入至第1及第2滑件2 5 〇 a、2 5 0 b 之鏈齒導引路控25 8的第2開啟嵌合構件240經由第2滑件 25 Ob之導入口拉出。藉此，使第1及第2鏈帶21〇、220分 離。 先前技術文獻 專利文獻 專利文獻1 :曰本專利特開2008-99975號公報 147973.doc 201121449 【發明内容】 發明所欲解決之問題 如專利文獻1記載之先前之逆開拉鏈201係於使左右之第 1及第2鏈帶21 0、220自分離狀態閉合之情形，如上所述， 進行第2開啟嵌合構件240之插入操作，即，使第2開啟嵌 合構件240自第2滑件250b之導入口插入，且插入至第1滑 件250a之鏈齒導引路徑258内之底部為止。 然而，此逆開拉鏈201於使第2開啟嵌合構件240經由第2 滑件250b之導入口’插入至第2滑件250b及第1滑件250a之 鏈齒導引路徑258内時，第2開啟嵌合構件240之前端部位 置將隱藏於第2滑件250b及第1滑件250a中而無法看到。 其結果，必需以手摸索著掌握第2開啟嵌合構件24〇之插 入狀態，因此難以判斷第2開啟嵌合構件24〇是否已插入至 特定位置。因此，存在著大多情形下第2開啟嵌合構件24〇 尚未充分插入至特定位置為止，便滑動操作第2滑件25〇b 之問題。 而且，於如此般第2開啟嵌合構件240對第1及第2滑件 250a、250b插入不充分之狀態下，即便欲使第2滑件25讣 沿鏈齒排203之嚙合方向滑動，第2滑件25〇b亦會被第二開 啟嵌合構件240等擋住而無法滑動。 因此，必需將第2開啟嵌合構件240自第1及第2滑件 250a、25Gb中拉出，並重新進行插人，從而成為降低逆開 拉鏈之操作性的原因之一。進而亦可認為存在如下情形： 於如上所述被第2滑件250b擋住而無法滑動時，將導致使 147973.doc 201121449 用^強行牽拉第2滑件250b，而使拉鍵2〇1破損。因此，於 先月j之逆開拉鏈中’期待改善使左右之鍵帶閉合或分離時 之開啟嵌合操作。 ^本餐月係ϋ於上述先前問題而完成者，其具體目的在於 提供-種逆開拉鏈’該逆開拉鏈於使—對鏈帶閉合或分離 時，可確實且穩定地進行第2開啟嵌合構件對第工及第2滑 件之插入或退出，從而順利地進行開啟嵌合操作。 解決問題之技術手段 為達成上述目的，由本發明提供之逆開拉鏈，作為基本 構成之最主要特徵在於包括：—對第i及第2鏈帶，其等於 之鏈布之鏈布側緣部形成有鏈齒排；一對第1及第2開 啟後合構件，其等固定於上述第i及第2鏈帶之上述鏈布中 ^上述鏈齒排之一端部；以及-對第1及第2滑件，其等沿 著上述第1鏈帶之上述鏈齒排以可滑動之方式安裝；且， 可藉由對上述第丨及第2滑件插人拔出上述第2開啟嵌合構 件’而進行開啟嵌合操作’上述第2開啟嵌合構件包含能 夠經由上述第i及第2滑件各自所配置之上翼板之側緣部與 下翼板之侧緣部的間隙，對上述第1及第2滑件進行插入拔 出的插入拔出區域，且上述第2開啟後合構件配置有定位 結構’其於上述第2開啟嵌合構件對上述第蹋啟嵌合構件 之嵌合操作時’決定上述第1開啟嵌合構件及上述第2開啟 嵌合構件之間的相對位置。 於本發明之拉鏈中’較好的是，上述第2開啟嵌合構件 包含：本體部，其固定於上述鏈布；以及滑件解除卡止 147973.doc 201121449 部’其配置於上述本體部中之鏈布長度方向之前端部，能 夠對上述第Uf件解除卡止；且，上述定位結構包含：保 持結構，其將上述第丨滑件保持於上述滑動端部；以及上' 述滑件解除卡止部。 於此情形時’尤其好的是’上述滑件解除卡止部形成為 於由上述第1滑件卡止之狀態下，能夠使上述第2開啟嵌人 構件朝著對上述第i及第2滑件之插人拔出方向進行轉動。 又，較好的是，上述第1及第2滑件包含：上下翼板；導 引柱’其連結上述上下翼板之間；上側導板#自上述上 翼板之左右側緣垂直設置；以及下側導板，其自上述下翼 板之左右側緣豎立設置；且，上述第丨滑件中之上述導入 口側端部包含上述上翼板之導人口側端緣部、上述下翼板 之導入口側端緣部、上述導引柱、上述上側導板之導入口 側端部、及上述下側導板之導入口側端部。 進而，較好的是，上述第2開啟嵌合構件於上述本體部 中之上述鏈齒排側之基端部具有導引部，且，上述導引部 係配置為於上述第2滑件位於特定位置之情形下，使上述 第2開啟嵌合構件插入至上述第丨及第2滑件時，可自上述 第2滑件之導入口進入鏈齒導引路徑内。 進而，較好的是，上述第2開啟嵌合構件包含：卡止凸 部，其自上述本體部之與上述第丨開啟嵌合構件對向的對 向側緣沿鏈布寬度方向突出設置；或者卡止凹部，其自上 述對向側緣向鏈布内側凹設；且，上述第丨開啟嵌合構件 包含卡止凹部，其使配置於上述第2開啟嵌合構件的上述 147973.doc 201121449 其嵌入至配置於上述第2 卡止凸部嵌入；或者卡止凸部 開啟嵌合構件的上述卡止凹部 又，較好的Θ 疋上述苐2開啟嵌合構件於上述本體部之 表面及第2表面中的至少一個面上具有位置保持用隆起 Ρ Λ位置保持用隆起部能夠抵接於上述第1滑件之上述 上下側導板中的至少一個之嚙合口側端部，將上述第2開 啟嵌合構件保持於特定位置。 進而’較好的是’上述第2開啟喪合構件於上述本體部 第表面及第2表面中的至少一個面上具有固持用隆起 部，該固持用隆起部係於上述第i滑件滑動於上述第之開啟 t入&構件上ρ；$·止上述第2 pg啟嵌合構件自上述第土滑件退 出，且，上述固持用隆起部係配置於上述第2滑件側之上 述插入拔出區域内。 於此It形時，較好的是，上述第i滑件中之上述第2開啟 敌合構件側所配置的上下側導板之間的間隔係収為小於 上述固持用隆起部之厚度尺寸，上述第2滑件中之上述第2 開啟嵌合構件側所配置的上下側導板之間的間隔係設定為 大於上述固持用隆起部之厚度反寸。 又，尤其好的是，上述第丨滑件之上述第i開啟嵌合構件 側所配置的上下側導板之間的間隔係設定為與上述第2滑 件之上述第2開啟嵌合構件側所配置的上下側導板之間的 間隔為相同大小，上述第2滑件之上述第丨開啟嵌合構件側 所配置的上下侧導板之間的間隔係設定為與上述第i滑件 之上述第2開啟嵌合構件側所配置的上下側導板之間的間 M7973.doc 11 201121449 隔為相同大小。 又’較好的是’於本發明之逆開拉鍵中，上述保持結構 包含擋止爪’其配置於上述W滑件，且可保持該幻滑件 相對上述鏈齒排之停止位置；以及收納凹部，其形成於上 述第1開啟嵌合構件，且可收納上述擋止爪。 發明之效果 本發明之逆開拉鏈中，配置於第2鏈帶之第2開啟嵌合構 件係包含可經由第i及第2滑件各自中所配置之上翼板：側 緣部與下翼板之側緣部的間隙(例如，第i及第2滑件各自 中所配置之上下側導板之間的間隙)而對第i及第2滑件進 行插入拔出的插入拔出區域。又，該逆開拉鏈中配置有定 位結構，該定位結構係將第2開啟嵌合構件插入至第1及第 2滑件内，進行第2開啟嵌合構件對第丨開啟嵌合構件之嵌 合操作時，決定第丨開啟嵌合構件及第2開啟嵌合構件之^ 的相對位置。 因此，使第1及第2滑件移動至第丨開啟嵌合構件側之滑 動端部後，對該第【及第2滑件插入拔出第2開啟嵌合構件 時，可無需如先前般經由第2滑件之導入口插入拔出第^開 啟嵌合構件，而是經由第i及第2滑件中之上下翼板之側緣 部之間隙，插入拔出第2開啟嵌合構件。 如此般，由於經由第丨及第2滑件之側緣部之間隙，插入 拔出第嵌合構件，故與例如自第2滑件之導入口插入 拔出第2開啟嵌合構件之情形相比，可縮短第㈣啟嵌合構 件之插人至距離及退出距離’從而易於將第2開啟嵌合構 M7973.doc 201121449 件插入至特定位置為止。進而，由於本發明配置有定位結 構，故而藉由將第2開啟嵌合構件插入至第丨及第2滑件内 ，行嵌合操作時’可易於將第2開啟嵌合構件相對第旧啟 嵌合構件定位於特定位置上。 因此，將左右之第i及第2鏈帶分離之拉鏈進行閉合時， 可減小第2開啟嵌合構件對第i及第2滑件之插入不1分的 可能性。因此’可減少重新插入第2開啟嵌合構件，或者 2行拉伸第2滑件而使拉鏈破損等故障之產生，從而可提 馬逆開拉鏈中開啟嵌合操作之操作性。 a於本發明之逆開拉鏈中’第2開啟嵌合構件包含本體 f ’其固定於鏈布；以及滑件解除卡止部，其配置於本體 部中之鏈布長度方向之前端部，且對於第U骨件可解除卡 f，而定位結構包含保持結構，其將滑件保持於滑動 端部；以及滑件解除卡止部。 藉此，於將第2開啟後合構件插入至帛i及第2滑件時， 可藉由將第2開啟嵌合構件之滑件解除卡止部卡止（撞住）於 =在滑_部之第則’尤其卡增修該第（滑件 之導入口側端部’而進行第開啟嵌合構件之插入操作，並 且可相對第1滑衫位第2開啟嵌合構件。因此，可將第2 開啟嵌合構件更確實地插入至特定位置。 件滑件解除卡止部係形成為於卡止於第1滑 可使第2開啟嵌合構件朝著對第】及第2滑件 之插入拔出方向棘叙 入槿#之择4 更順利地進行第2開啟歲 合構件之插入操作。 147973.doc •13· 201121449 於本發明中，第i及第2滑件係包含上下翼板；導引柱， 其連結上下翼板之間；上側導板’其自上翼板之左右側緣 垂直設置；以及下側導板，丨自下翼板之左右側緣豎立設 置。又，第1滑件中之導入口侧端部係包含上翼板之導入 口側端緣部、下翼板之導人σ側端緣部、導引柱、上側導 板之導入口側端部、及下側導板之導入口側端部。藉此， 於將第2開啟嵌合構件插入至第1及第2滑件中時，可將第2 開啟嵌合構件之滑件解除卡止料實地卡止於第ι滑件之 導入口側端部’從而順利地進行第2開啟敌合構件之插入 第開啟甘入口才冓件係於本體冑中之鍵齒排側之基端 部具有導引部，而導引部係配置為於第2滑件位於特定位 置上之情形下’將第2開㈣合構件插人至^及第2滑件 令：，可自第2滑件之導入口進入鏈齒導引路徑内。 猎此，於將第2開啟嵌合構件插人至第j及第2滑件中 夺可確5忍第1及第2滑件移動至第j開啟嵌合構件側之滑 :端部為止之情形…於導引部收納於第2滑件之鏈齒 導引路徑内時，可由使用者確認第2開啟嵌合構件已轉動 至可使第2滑件滑動的特定位置為止。 進而，第2開啟嵌合構件係包含卡止凸部，其自本體 -第1開啟嵌合構件對向的對向側緣沿鏈布寬度方向 出叹置；或者卡止凹部’其自對向側緣朝鏈布内側凹設 第1開啟嵌合構件係包含卡止凹部，其使配置於第2 啟嵌合構件的卡止凸部嵌入；或者卡止凸部，其嵌入至 H7973.doc •14- 201121449 置於第2開啟嵌合構件的卡止凹部。 藉此，於第2開啟嵌合構件插入後使第2滑件或第旧件 滑動時’可使第2開啟嵌合構件對第旧啟嵌合構件之相對 位置保持穩定，從而防止第2開啟敌合構件中產生位置偏 移。因此，可順利地使第2滑件或第！滑件進行滑動，又， 可防止左右之鏈齒排之嚙合位置偏移。 進而，第2開啟敌合構件係於本體部之^表面及^表 面中的至少-個面上具有位置保持用隆起部，該位置保持 用隆起部可抵接於第1滑件之上下側導板中至少—個之喃 合口側端部，從而將第2開啟嵌合構件保持於特定位置 上。 藉此’於將第2^^啟嵌合構件插入至第丄及第2滑件時， 當位置保制隆起部抵接於第1滑件巾之上下側導板之喷 合口側端部時，T進行第Hf件之位置對準，並且使第㈣ 啟嵌合構件對第!滑件之相對位置保持穩定，從而防止第2 開啟嵌合構件中產生位置偏移。 又’第2開啟嵌合構件係於本體部之第β面及第2表面 中的至卜個面上具有固持料起部，且該固持用隆起部 係配置於第2滑件側之插入拔出區域内。於此情形時，第^ 滑件中之第2開啟嵌合構件側所配置的上下側導板之間的 間隔係設定為小於固持用隆起部之厚度尺寸，且第2滑件 中之第2開啟嵌合構件側所配置的上下側導板之間的間隔 係設定為大於固持用隆起部之厚度尺寸。 藉此’當第1滑件離開滑件解除卡止部而滑動於第2開啟 I47973.doc 201121449 嵌合構件上時，可防止第2開啟嵌合構件自第"腎件中退 出從而可由第1滑件穩定地進行逆開拉鏈之開合操作。 、 第1 α件之第1開啟嵌合構件側所配置的上下側導 板之間的間隔係設定為與第2滑件之第2開啟嵌合構件側所 配置的上下側導板之間的間隔為相同大小，且第2滑件之 :1開啟嵌合構件侧所配置的上下側導板之間的間隔係設 定為/、第1 q件之第2開啟嵌合構件側所配置的上下側導 間的間隔為相同大小。藉此’第i滑件與第2滑件可使用具 有相同形狀之滑件。因此’可實現削減製造成本，又，^ 組裝拉鏈時’可防止業者錯誤安裝第1滑件與第2滑件。' 又於本發明之逆開拉鏈中，上述保持結構係包含擔止 爪’其配置於第1滑件，且可保持該第1滑件對鏈齒排之停 止位置；以及收納凹部，其形成於第i開啟 τ 可收納擋止爪。 且 猎2，於進行逆開拉鏈之開啟嵌合操作時，可將第^骨 件確實地保持於第1開啟嵌合構件側之滑動端部之位置 ^ ’因此’可將卡止於第1滑件之第2開啟嵌合構件穩定地 疋位於特疋位置。因此，可更穩定地進行第2開啟嵌合構 件之插入祓出’從而可順利地進行開啟嵌合操作。 【實施方式】 以下’-面列舉實施例並參照圖式，—面對本發明 佳之貫施形態進行詳細說明^再者，本發明並不受以下= 明之各實施例任何限定’只要具有與本發明實質上相同之 構成且起到同樣之作用效果’便可實施多種變更。 I47973.doc 16 201121449 例如’以下之實施例係對於右側之鏈帶之後端側配置有 第1開啟嵌合構件，且於左側之鏈帶之後端側配置有第2開 啟嵌合構件之情形進行說明。但是，本發明並不限定於 此’例如’本發明亦可同樣適用於在右側之鏈帶配置第2 開啟嵌合構件，且在左側之鏈帶配置第1開啟嵌合構件之 情形’或在鏈帶之前端側配置第i及第2開啟嵌合構件之情 形。 又，於以下實施例中，於鏈布之鏈布側緣部，藉由射出 成形來安裝合成樹脂製之單獨鏈齒，藉此形成鏈齒排。然 而，本發明係於鏈布之鏈布側緣部，可藉由縫合螺旋狀或 鋸齒狀之鏈齒而形成鏈齒排，或者亦可藉由將金屬製之鏈 齒以緊固加工之方式進行安裝，而形成鏈齒排。 實施例1 圖1係表示本實施例丨之逆開拉鏈的正視圖，圖2係放大 表示該逆開拉鏈中之第^第〕開啟叙合構件的主要部分放 大圖。又’圖3及圖4係第i及第2開啟嵌合構件各自之側視 圖’圖5係第1及第2滑件之側視圖。 再者’於以下說明中，所謂前後方向係指拉鏈中之鏈布 之長度方向’並將使第2滑件進行滑動以使鏈齒排响合之 方向作為前方，將使第2滑件進行滑動以使喃合狀態之鏈 齒排分離之方向作為後方。 又’所謂左右方向係指鏈布之鏈布寬度方向，並將自正 面側觀察拉鏈時之左側及右側分別作為左方及右方"斤謂 上下方向係指錢布之鏈布面正交之鏈布正反方向，並將 147973.doc 201121449 對鏈布配置滑件之拉片之側作為上方，將其相反側作為下 方。 本實施例1之逆開拉鏈1係包含一對第1及第2鏈帶1〇、 20，其等形成有鏈齒排11、21 ;第i開啟嵌合構件3〇(有時 亦稱為筒銷），其自右側之第丨鏈帶1〇中之鏈齒排u之後端 部起連續配置；第2開啟嵌合構件4〇(有時亦稱為插銷），其 自左側之第2鏈帶20中之鏈齒排2丨之後端部起連續配置； 以及一對第1及第2滑件50、6〇，其等沿著第i鏈帶1〇之鏈 齒排11以可滑動之方式安裝。 此處，第1滑件50係用作配置於第i開啟嵌合構件3〇側之 逆開用滑件（所謂之下滑件），第2滑件6〇係用作配置於下述 止擒13側之滑件（所謂之上滑件）。 第1及第2鏈帶1〇、20分別包含：鏈布12、22 ;鏈齒排 11、 21，其等形成於該鏈布12、U之鏈布側緣部；以及止 擋13、23，其等固定於該鏈齒排u、21之前端，防止第2 滑件60自鏈齒排丨丨、21脫落。於此情形時，左右之各鏈布 12、 22於對向之鏈布端緣具有中心索線部14、24。 第1及第2鏈帶10、20係藉由沿著鏈布12 ' 22之包含中心 索線部14、24的鏈布側緣部，利用射出成形，每隔固定間 隔安裝複數個合成樹脂製之鏈齒15、25，而形成有鍵齒排 11、21。又，於鏈布12、22之後端部中之鏈布正反面藉 由貼附樹脂製膜而形成有強化部丨6、26。 本實施例1之鏈齒15、25係藉由將聚縮醛等合成樹脂材 料射出成形為特定之形狀，而安裝於鏈布12、22之鏈齒安 147973.doc -18- 201121449 裝部。於本發明中，鏈齒15、25之形狀並不受限，例如， 各鏈齒包含主體部，其固定於鏈布；頸部，其具有自主體 部向鏈布外側延伸且於前後方向收縮之形狀；嚙合頭部， 其設置於頸部之前端；以及導入部，其自頸部沿前後方向 突出。 配置於右側之第1鏈帶10的第1開啟嵌合構件30係自鏈齒 排11之後端部連續橫跨固定於鏈布12之鏈布正反兩面。該 第1開啟欲合構件3 0係藉由將聚縮搭等合成樹脂材料射出 成形而形成。 又，第1開啟嵌合構件3 0係包含本體部3 1，其固定於鍵 布12，滑件止擋部3 2，其配置於本體部3 1之後端部（前端 部）；卡止凹部3 3，其使内側側面開口而配置於本體部3 i 之上表面側’可使第2開啟嵌合構件40之下述卡止凸部43 嵌入；收納凹部34，其形成於本體部3 1之上表面側，可收 納第1滑件50之下述檔止爪58之一部分；以及輔助卡止部 35，其自本體部31之與第2開啟嵌合構件4〇對向之對向側 面突出。 第1開啟嵌合構件30中之滑件止檔部32係形成為上下方 向之尺寸（厚度尺寸）大於本體部3 1，以便能夠抵接於第1滑 件5 0之下述上下翼板52、53。該滑件止擋部32構成藉由抵 接第1滑件50而使第1滑件50之滑動停止的後方側之滑動 端。 卡止凹部3 3自與第2開啟搬合構件40對向之對向側面向 鍵布内方側凹设。於此情形時，形成於卡止凹部3 3之後方 147973.doc 19 201121449 側之壁面部33a係相對鏈布長度方向正交配置，進而，較 本體部3 1之前端側之對向側面突出至第2開啟嵌合構件4〇 側，以能夠穩定支持第2開啟嵌合構件4〇之下述卡止凸部 43 ° 又，第1開啟嵌合構件3〇中之收納凹部34係以淺於卡止 凹部33之方式形成於較卡止凹部33更靠後方侧之位置上。 該收納凹部34可收納第！滑件5〇之擋止爪“，且使所收納 之擋止爪58抵接於形成於收納凹部34中之前方側之壁面部 34a ’藉此，可防止第i滑件5〇向前方滑動，從而將第又滑 件5 0保持於特定位置上。 進而，第1開啟嵌合構件30中之輔助卡止部35係配置於 本體部31之前端部（鏈齒排丨丨側之基端部），且自該本體部 對向側面中之下表面側區域向鏈布外側（左側）突出設 置*>該輔助卡止部35係以自正面側觀察時呈近似三角形之 ^方式形成，又，辅助卡止部35中之上下方向之厚度尺寸係 設定為本體部31之厚度尺寸之大致一半。 配置於左側之第2鏈帶20上第2開啟嵌合構件40係自鏈齒 排2i之後端部連續橫跨固定於鏈布以鏈布正反兩面。該 第2開啟嵌合構件4〇亦以與㈣啟嵌合構件％相同之方 式，藉由將聚縮盤等合成樹脂材料射出成形而形成。 又’第2開啟嵌合構件4〇係包含本體部41，其固定於鍵 π件解除卡止部42，其配置於本體部4】之後端部 D卡止凸部43，其自本體部41之與第j開啟嵌合構 件3〇對向之對向側面突出；隆起部44，其配置於本體部心 147973.doc •20- 201121449 之上表面及下表面；導引部45，其配置於本體部4i之前端 部（鏈齒排11、21側之基端部）；插入凹部牝，其形成於本 體部41之下表面側，可供第1開啟嵌合構件3〇之輔助卡止 部35插入；以及凸緣部47，其沿著本體部41中之鏈布内方 側之側緣配置。 第2開啟嵌合構件40中之滑件解除卡止部“係包含第1解 除卡止部42a，其形成為厚於本體部41，且可由第！滑件％ 之下述上下側導板55、56之導入口側端部卡止；以及第2 解除卡止部42b，其形成為厚於第1解除卡止部42a，且可 由第1滑件50之下述上下翼板52、53之導人口側端緣部卡 止。 此處，第1解除卡止部42a係形成為厚於上下側導板M、 S6之間的間隙，且薄於第！滑件5〇之導入口側中之上翼板 52與下翼板53之間的間隙。第2解除卡止部仙係形成為厚 於形成第1滑件50之鏈齒導引路徑59的上翼板52與下翼板 53之間的間隙。進而，於此情形時，於第丨解除卡止部42a 形成有可供第1滑件50之上下側導板55、56插入的插入槽 42c，因此，第2開啟嵌合構件4〇藉由滑件解除卡止部“而 得到相對於第1滑件50之牢固支持。 又，形成為滑件解除卡止部42之插入槽42c之槽寬向前 逐漸遞增，或第2解除卡止部42b之寬度尺寸向前逐漸遞 減，以使第2開啟嵌合構件4〇在由第}滑件5〇卡止之狀態下 能夠以滑件解除卡止部42為軸進行轉動。 第2開啟嵌合構件4 〇中之卡止凸部4 3係以插入至形成於 147973.doc •21 - 201121449 第1開啟嵌合構件3 〇之卡止凹部3 3中而能夠卡止之方式， 自本體部41之對向側面中之上表面側區域向鏈布外側（右 側）突出設置《該卡止凸部43係形成為自正面側觀察時呈 近似三角形’且其下端緣與鏈布長度方向正交。再者，於 本體=»P 4 1中之相接卡止凸部4 3之後方側，在鏈布内側（左 側）側較小地切開缺口，以便不與第！開啟嵌合構件3〇中之 卡止凹部33之後方側壁面部33a或收納凹部34之前方側壁 面部34a產生干擾。 再者’本實施例1係於第1開啟嵌合構件3〇中形成有卡止 凹部33，且於第2開啟嵌合構件40中形成有可插入至該卡 止凹部33之卡止凸部43，但於本發明中，亦可於第1開啟 嵌合構件中突出設置卡止凸部’且於第2開啟嵌合構件中 形成可供該卡止凸部插入之卡止凹部。 第2開啟嵌合構件40中之隆起部44係自本體部41之上表 面及下表面隆起。於此情形時，隆起部44之相距本體部4 j 之高度尺寸係設定為小於導引部4 5之相距本體部4 1之高产 尺寸。該隆起部44係包含固持用隆起部44a，其自導弓丨部 45中延伸配置’以及位置保持用隆起部44b，其自固持用 隆起部44a之後端起連續配置。 固持用隆起部44a中之與第1開啟嵌合構件30對向之對向 側面（右側側面）係配置於與本體部41之對向側面同—面 上。又，固持用隆起部44a中之左右方向之寬度尺寸係向 後遞減。如下所述，該固持用隆起部44a係形成為於第2開 啟嵌合構件40插入至第1及第2滑件50、60後，使第i滑件 147973.doc -22· 201121449 5〇向前方滑動時，不與第丄滑件50之上下側導板55、56產 生干擾。藉此，第1滑件50自受到第2開啟嵌合構件4〇之滑 件解除卡止部42(尤其第1解除卡止部42£1)保持的狀態向前 方滑動時，即便第1滑件50離開滑件解除卡止部42，亦可 防止第2開啟嵌合構件40自第1滑件5〇中退出。 位置保持用隆起部44b中之對向側面（右側側面）係配置 於與本體部41之對向側面同一面上。又，位置保持用隆起 部44b中之左右方向之寬度尺寸係向後遞增。因此，自正 面側觀察時，隆起部44整體之鏈布内側之側緣係以凹陷至 對向側面側之方式彎曲。 如下所述，该位置保持用隆起部44b係形成為於第2開啟 嵌合構件40插入至第1及第2滑件5〇、6〇時，抵接於第"骨 件50之上下側導板55、56之嚙合口側端部。藉此，便可將 第2開啟嵌合構件4〇保持於特定位置上，以使插入至第^及 第2 π件50、60中之第2開啟嵌合構件4〇之位置不向後方側 偏移。 第2開啟嵌合構件4〇中之導引部45係以特定大小配置於 本體部41之前端部，以便第2開啟嵌合構件4〇插入至由後 方側滑動端部所保持之第1及第2滑件50、60中時，該導引 部45能夠自第2滑件6〇之下述導入口進入鏈齒導引路徑 内。 〆導引。(Μ5係形成為厚於隆起部料，且導引部μ之上下 向之厚度尺寸係設定為大小與鏈齒25之厚度尺寸、及第 2開啟嵌合構件40中之第1解除卡止部42a之厚度尺寸相 147973.doc •23- 201121449 同。進而，導引部45係以具有鏈齒形狀之方式形成導引部 45之前半部’以便能夠於第1鏈帶丨〇之鏈齒排丨丨中與最靠 近第1開啟嵌合構件30側配置的鏈齒丨5嚙合。 第2開啟嵌合構件4〇中之插入凹部46係以與第1開啟嵌合 構件30之輔助卡止部35對應之方式，凹設於本體部“之前 端部中之下表面側。該插入凹部46係於使左右之鏈齒排 11、21嚙合時，插入第1開啟嵌合構件30之輔助卡止部 35。藉此，於使左右之鏈齒排u、u嚙合時，防止第^開 啟嵌合構件30與第2開啟嵌合構件4〇之相對位置沿上下方 向偏移。 第2開啟嵌合構件4〇中之凸緣部47係配置於本體部* 1之 上表面及下表面，以強化第2開啟嵌合構件40，並且易於 捏著握持第2開啟嵌合構件4〇0於此情形時，第2開啟嵌合 構件4 0之隆起部4 4與凸緣部4 7之間的空間成為第i滑件$ 〇 滑動時第1滑件50之上下側導板行進之通路。 再者，本體部41係自隆起部44與凸緣部47之間的空間起 直至凸緣部47與滑件解除卡止部42之間的空間（插入槽42c) 為止連續具有相同之厚度（上下方向之尺寸），且該本體部 4 1之正反面係平坦地形成。 第1及第2滑件50、6〇係分別具有滑件主體5i、61與拉片 5U、6U。滑件主體51、61係包含上翼板W、62 ;下翼板 53、63 ;連結柱54、64，其等於滑件端部連結上下翼板 52 53 62 63 ’上側導板55、65，其等自上翼板52、62 之左右側緣垂直設置；下側導板56、66，其等自下翼板 147973.doc -24- 201121449 53、63之左右側緣豎立設置；拉片安裝柱57、67，其等豎 立設置於上翼板52、62之上表面；以及擋止爪58、68，其 專配置於上翼板52、62。拉片51a、61 a係可轉動地安裝於 拉片安裝柱57、67。 於此情形時，第1及第2滑件50、60中之上下翼板52、 53、62、63之間的間隔係設定為小於第i開啟嵌合構件3〇 中之滑件止擋部32之厚度尺寸、及第2開啟嵌合構件4〇中 之第2解除卡止部42b之厚度尺寸。 又’於滑件主體51、61之配置有連結柱54、64之側的端 部’左右形成有導入口，並且於配置有連結柱54、64之相 反側之端部形成有响合口。於滑件主體5 1、61内，設置有 連通左右之導入口與嚙合口的近似γ字形狀之鏈齒導引路 徑 59、69。 於此情形時’第1及第2滑件5〇、60之擋止爪58、68係由 彈性構件構成’且如圖5所示’於第1及第2滑件50、60之 非操作狀態下’使擋止爪5 8、6 8之一部分突出至鏈齒導引 路徑59、69内。又，於操作第1及第2滑件5〇、6〇時，可藉 由牽引拉片51a、61a，而利用該拉片51a、61a使擋止爪 58、68上升至上方’從而使突出之擋止爪58、68之一部分 自鏈齒導引路徑59、69内退出。 第1及第2滑件50、60因具有上述擋止爪58、68，故使第 1滑件50或第2滑件60停止於鏈齒排u、21之任意位置時， 擋止爪58、68之一部分將突出至鏈齒導引路徑59、69内而 由鏈齒排11、21卡止，因此可將第1滑件50或第2滑件60保 147973.doc -25· 201121449 持於其停止之位置。 於本實施例1中，第1滑件50與第2滑件60係以彼此之嚙 合口相對之朝向，可滑動地安裝於第丨鏈帶丨〇之鏈齒排 11 °又’第1滑件50係與第2滑件60相較，配置於第1開啟 嵌合構件30側。 進而’於本實施例！中’第1滑件5〇之上下側導板55、56 之間的間隔71、與第2滑件60之上下側導板65、66之間的 間隔72係設定為相互不同之大小。具體而言，第i滑件5〇 之上下側導板55、56之間的間隔71係設定為小於第2滑件 60之上下侧導板65、66之間的間隔72。 又，該第1滑件50中之間隔71係設定為大於第2開啟嵌合 構件40中之本體部41之厚度尺寸73，又，小於第2開啟嵌 合構件40中之第1解除卡止部42a及隆起部44之厚度尺寸 74 、 75 ° 另一方面’第2滑件60之上下側導板65、66之間的間隔 72係5又疋為大於第2開啟後合構件4〇中之本體部41及隆起 部44之厚度尺寸73、75，且小於第2開啟嵌合構件4〇中之 第1解除卡止部42a之厚度尺寸74。 而且，由於第1及第2滑件50、60之上下側導板55、56、 65、66之間的間隔71、72與第2開啟嵌合構件4〇之間具有 上述關係，故可使第2開啟嵌_合構件40經由第1及第2滑件 5〇、60之上下側導板55、56、6S、66之間的間隙而插入至 第1及第2滑件50、60中。 於此情形時，第2開啟嵌合構件40包含插入拔出區域， 147973.doc •26· 201121449 該插入拔出區域可於第i及第2滑件50、6〇由 構件30側之滑動端部保持之狀態下，經由第！及第2滑件 50、60之上下側導板55、56、65、“之間的間隙，插入至 第1及第2滑件50、60内’或自第1及第2滑件5〇、6〇内退 出。上述插入拔出區域係包含第2開啟嵌合構件4〇中之本 體部41之一部分與隆起部44之一部分，且&其固持用隆起 部44a係配置於對第2滑件6〇插入拔出之插入拔出區域内。 再者，於本實施例1中，第1及第2滑件50、60之上下側 導板55、56、65、66之間的間隔71、72係設定為小於鏈齒 15 25之厚度尺寸、及第1開啟散合構件3〇之本體部31之 厚度尺寸。因此，第！及第2滑件5〇、6〇不會自第1鏈帶1〇 中脫離。 於上述本實施例i之逆開拉鏈i中，第i滑件5〇由第i開啟 嵌合構件30側之滑動端部保持的保持結構係包含第丨滑件 5〇之檔止爪58、與形成於第i開啟嵌合構件3〇之收納凹部 3 4 〇 又’於使第2開啟嵌合構件4〇插入至第！及第2滑件5〇、 6〇時，較好的是，進行第2開啟嵌合構件4〇對第2開啟嵌合 構件30之相對定位的定位結構如本實施例所示，包含上述 保持結構（即，第i滑件5〇之擋止爪58、及第i開啟嵌合構 件3 0之收納凹部34)、與第2開啟嵌合構件之滑件解除卡 止部42。 其次’對於具有如上所述之構成之本實施例1之逆開拉 縫1，—面參照圖6〜圖11一面說明自第！及第2鏈帶1〇、2〇 147973.doc -27· 201121449 分離之狀態使左右之鏈齒排u ' 21嚙合而閉合第丨及第2鏈 帶10、20之情形。再者，於圖6〜圖11中，為便於理解第1 及第2開啟嵌合構件30、4〇之關係，而以虛擬線表示第 第2滑件50、60。 首先’使第1滑件50與第2滑件60沿著第1鏈帶1〇之鏈齒 排11向後方滑動。此時，使第i滑件5〇移動至其上下翼板 52、53之導入口側端部抵接於第j開啟嵌合構件3〇之滑件 止擋部32的滑動端部之位置，又，使第2滑件6〇移動至其 上下翼板62、63之嚙合口側端部抵接於該第i滑件5〇的滑 動端部之位置。 進而，移動至滑動端部之第1滑件5〇係藉由使該第丨滑件 50之擋止爪58之一部分突出至鏈齒導引路徑59，而使擋止 爪58之一部分收納於第！開啟嵌合構件3〇之收納凹部34。 藉此，第1滑件50於第1開啟嵌合構件3〇側之滑動端部之位 置（臨時固定）得到保持。 如上所述，於第1及第2滑件50、60移動至各自之滑動端 部之位置後’如圖6所示，使第2鏈帶20之第2開啟嵌合構 件40自第1滑件50之偏左之後方接近。進而，使第2開啟嵌 合構件40之本體部41之一部經由第丨滑件5〇之上下側導板 55、56之間的間隙’插入至鏈齒導引路徑59内，並且使第 1滑件50之上下翼板52、53之導入口側端緣部卡止（播住）該 第2開啟嵌合構件40之第2解除卡止部42b。藉此，可使第2 開啟嵌合構件40相對第1滑件50及第1開啟嵌合構件3〇定位 於特定位置。 H7973.doc •28· 201121449 其次’將第2解除卡止部42b與第1滑件50抵接之部分作 為軸’使因第2解除卡止部42b而被第1滑件50卡止之第2開 啟嵌合構件40沿著正面側觀察為順時針之方向（插入方向） 進行轉動。此時，第2開啟嵌合構件40之插入至第1滑件5〇 之插入拔出區域（本體部41)之厚度尺寸73係設定為小於第j 滑件50之上下側導板55、56之間的間隔71，又，第2開啟 嵌合構件4 0之插入至第2滑件6 〇之插入拔出區域（隆起部4 4 ) 之厚度尺寸75係設定為小於第2滑件60之上下側導板65、 66之間的間隔72。 因此’可藉由使第2開啟嵌合構件40沿著順時針方向（插 入方向）轉動，而如圖7及圖8所示，使第i滑件5〇之上下側 導板55、56之導入口側端部卡止第2開啟嵌合構件4〇之第工 解除卡止部42a，並且易於使第2開啟嵌合構件4〇之插入拔 出區域經由第1及第2滑件50、60之上下側導板55、56、 65、66之間的間隙，插入至鏈齒導引路徑59、69内。 又’於此情形時，由於第i及第2滑件50、6〇位於第 啟傲合構件30側之滑動端部，因此，於使第2開啟嵌合構 件40轉動而使其插入拔出區域插入至第1及第2滑件5〇、6〇 内時’可使第2開啟嵌合構件40之導引部45由第2滑件6〇之 導入口進入至鏈齒導引路徑69内。再者，此時，第2滑件 6〇未移動至第1開啟嵌合構件30側之滑動端部之情形時， 即便使第2開啟栽合構件4〇轉動’亦無法使導引部45由第2 滑件60之導入口進入鏈齒導引路徑69内。 即’本實施例1之逆開拉鏈1係可藉由使第2開啟嵌合構 147973.doc •29· 201121449 件40轉動，使得該第2開啟嵌合構件4〇之導引部45由第2滑 件60之導入口進入鏈齒導引路徑69内，而令使用者能夠二 認到第2滑件60配置於滑動端部之特定位置。進而，可藉 由使導引部45以特定之大小配置於第2開啟嵌合構件4〇: 前端部，而於導引部45移動收納於第2滑件6〇之鏈齒導引 路徑69内時，由使用者確認第2開啟嵌合構件4〇已轉動至 可使第2滑件60滑動之特定位置為止。 又，本實施例1中，使第2開啟嵌合構件4〇轉動插入至第 1及第2滑件50、60内時，亦可一面使第2開啟嵌合構件4〇 之位置保持用隆起部44b抵接於第1滑件50之上下側導板 55、56之嚙合口側端部，一面進行第2開啟嵌合構件牝之 插入。如此般，可藉由使第2開啟嵌合構件4〇之位置保持 用隆起部44b抵接於第1滑件5 0，而易於進行第2開啟私八 構件40之定位，以使其位置不會相對第1開啟嵌合構件％ 或第1滑件5 0向後方側偏移。 可藉由以上述方式使第2開啟嵌合構件40轉動，而如圖7 所示’於導引部45收納於第2滑件60之鏈齒導引路徑的 内，進而第2開啟嵌合構件40抵接於第2滑件60之連結柱64 之前，易於插入該第2開啟嵌合構件40。 使第2開啟嵌合構件40充分插入後，接著，使第2滑件6〇 向前方滑動。藉由使第2滑件60向前方滑動，而使第1鍵帶 1〇之鏈齒15與第2鏈帶20之鏈齒25朝嚙合方向移動，因此 可使第2開啟嵌合構件4〇以更接近第1開啟嵌合構件3〇之方 式進行轉動。 147973.doc -30· 201121449 藉此’可使第2開啟嵌合構件4G之卡止凸部43插入至第丄 開啟傲合構件3G之卡止凹部33内而卡止，藉此，可防止第 2開啟嵌合構件40之位置相對第！開啟嵌合構件3〇或第w 件5 0向後方側偏移。 再者如上所述，使第2開啟嵌合構件4〇之卡止凸部43 插入至第1開啟嵌合構件3〇之卡止凹部33内時第2開啟嵌 合構件40轉動，使得第2開啟嵌合構件4〇之位置保持用隆 起部44b移動至第1開啟嵌合構件3〇側，藉此，解除該位置 保持用隆起部44b抵接於第1滑件5〇之狀態。 即，本實施例1中，自使第2開啟嵌合構件4〇插入至第i 及第2滑件50、60時起，直至藉由第2滑件6〇之滑動而使第 2開啟嵌合構件40之卡止凸部43插入至第i開啟嵌合構件3〇 之卡止凹部33内為止，可藉由第2開啟嵌合構件4〇之位置 保持用隆起部44b抵接於第1滑件5〇，來防止第2開啟嵌合 構件40之位置偏移。又，於使第2開啟嵌合構件4〇之卡止 凸部43插入至第1開啟嵌合構件3〇之卡止凹部33内後（或自 即將插入前起）’可藉由使卡止凸部43由卡止凹部33卡 止，而防止第2開啟嵌合構件4 〇之位置偏移。 其後’藉由使第2滑件6 0進而向前方滑動，而使第2開啟 嵌合構件40之導引部45嚙合於配置於第i鏈帶10之鏈齒排 Π之最後方的鏈齒15’進而，如圖9所示，自後端部起依 序嚙合左右之鏈齒排11、21。藉此，便可順利地閉合第1 及第2鏈帶10、20。 再者’當第1及第2鏈帶10' 20處於閉合狀態之情形，由 147973.doc -31 - 201121449 於第2開啟嵌合構件4〇之第丨解除卡止部42a由第丨滑件“之 上下側導板55、56卡止，因此，可防止第2開啟嵌合構件 4〇自第1滑件50中退出。藉此，於例如第〗滑件5〇由第！開 啟嵌合構件30所保持之狀態下，即便第丨及第2鏈帶1〇、2〇 受到沿彼此拉開之方向牽拉的橫向拉力，第2開啟嵌合構 件40亦不會自第j滑件5〇中退出，故可防止鏈齒15、乃之 嚙合自左右之鏈齒排丨i、2丨之後端側脫離（產生脫鏈）。 而且，以上述方式使第i及第2鏈帶1〇、2〇閉合後，例如 使處於喷合狀態之左右之鏈齒排u、21自後端部側分離之 情形，係藉由牽拉由第丨開啟嵌合構件3〇所保持的第丨滑件 50之拉片5la，而使第丨滑件5〇之擋止爪58自第丨開啟嵌合 構件30之收納凹部34退出，並且使該第i滑件⑼向前方滑 動。 此時，形成於第i開啟嵌合構件3〇之卡止凹部33中的後 方側之壁面部3域如上所述突出形成於第2開啟喪合構件 40側。因此，第Π骨件50開始向前方滑動，並且如圖⑽斤 示，因第1滑件50之連結柱54與第！開啟嵌合構件3〇中之上 述壁面部33a之干擾，第i滑件5〇將沿著順時針方向轉動， 使得第1滑件50之姿勢相對鏈布長度方向傾斜。 於此情形時，本實施例，即便第1滑件5〇之上下側導 板55、56之間的間隔71如上所述設定為小於第2開啟嵌合 構件40之隆起部44之厚度尺寸75，隆起部料中之鏈布内側 之側緣亦彎曲成凹陷於對向側面側。 因此，固持用隆起部44a與位置保持用隆起部4扑之連結 M7973.doc -32. 201121449 部中之寬度尺寸變得最小，因此如上所 上所逃，即便因第1滑 件50之連結柱54與第!開啟嵌合構件30之上述壁面部33a的 干擾而使第1滑件50之姿勢傾斜，第】滑件5〇亦可藉由利用 隆起部44之鏈布内側之側緣中之凹陷部分，防止上下側導 板55、56被第2開啟嵌合構件4〇之隆起部料擋住，從而可 順利地向前方滑動。 而且，若第1滑件50之連結柱54越過第}開啟嵌合構件3〇 中之上述壁面部33a ’而解除連結柱54與上述壁面部33&之 干擾，則第1滑件50將一面沿著逆時針方向轉動恢復其姿 勢一面向前方滑動。 再者，本實施例1中，於使第i滑件5〇自第i開啟嵌合構 件30側之滑動端部如上所述向前方滑動時，即便第2開啟 甘欠合構件40之滑件解除卡止部42與第丨滑件5〇之卡止狀態 得以解除，第2開啟嵌合構件4〇之隆起部44亦於該卡止狀 態解除之同時，插入至第丨滑件5〇之鏈齒導引路徑59、69 内。 於此情形時’第2開啟嵌合構件4〇之隆起部44之厚度尺 寸75如圖11所示’係設定為大於第l·滑件50之上下側導板 55、56之間的間隔71。因此，例如，第i滑件5〇滑動於第i 及第2開啟嵌合構件3〇、4〇上時，即便第1及第2鏈帶1〇、 20文到橫向拉力’第2開啟嵌合構件40之隆起部44亦滑動 接觸於第1滑件5〇之上下側導板55、56，因此第2開啟嵌合 構件40不會自第1滑件50中退出。 其後’使第1滑件50滑動，將左右之鏈齒排U、21自該 147973.doc •33· 201121449 第1滑件5 0之嚙合口側導入至鏈齒導 矛Ή路杈59内，藉此， 便可解除左右之鏈齒排U、21彼 一 心齒合，例如圖1所 不，從而易於自後端側開啟第i及第2鏈帶、汕。 其次，對於本實施例】之逆開拉 丄l 說明如圖1所示自 左右之鍵齒排11、21之至少一邱八4人 ^邛77嚙合之狀態，使第工及 第2鏈帶10、20完全分離而開啟逆開拉鏈i之情形。 首先，使第1及第2滑件50、6〇沿著鍵齒仙、η向後方 滑動，使第1及第2滑件5〇、60保持於滑動端部之位置。此 時，由於第！滑件50移動至滑動端部之位置，而使“開啟 嵌合構件40之滑件解除卡止部42由第i滑件5〇卡止。 又，由於第2滑件60移動至滑動端部之位置，而利用第2 滑件60之連結柱64,將第2開啟喪合構件4〇之導引部㈣ 引至與㈣啟嵌合構件30分離之方向。藉此，由第i滑件 5〇卡止之第2開啟嵌合構件㈣著正面側觀察為逆時針之 方向（退出方向）略微轉動。此時，逆開拉鍵】成為圖7所示 之狀態。 其後，以第2開啟嵌合構件4〇之第2解除卡止部與第丄 滑件50抵接之部分為軸，使第2開啟嵌合構件⑽沿著逆時 針方向（退出方向）轉動。藉此，可一面使插入至第2滑件的 之鏈齒導引路徑69内的第2開啟嵌合構件4〇之導引部45自 第2滑件60之導入口退出，一面使第2開啟嵌合構件4〇之插 入拔出區域經由第1及第2滑件5〇、6〇之上下側導板55、 56、65、66之間的間隙71、72，自第1及第2滑件50、60中 退出。 H7973.doc 34- 201121449 進而，於第2開啟嵌合構件40之導引部45自第2滑件60中 退出後，使第2開啟嵌合構件40相對第i滑件50向偏左之後 方移動’藉此’使第2開啟嵌合構件4〇自第1及第2滑件 5〇、60中完全退出，因此，可將第1鏈帶10與第2鏈帶20分 離。 如上所述’本實施例1之逆開拉鏈1係於將分離之左右之 第1及第2鏈帶10、2〇閉合時，使第2開啟嵌合構件4〇於第丄 滑件50中卡止定位，然後使第2開啟嵌合構件40轉動。藉 此，可使第2開啟嵌合構件4〇自第i及第2滑件5〇、6〇之上 下側導板55、56、65、66之間的間隙71、72，插入至第i 及第2滑件50、60内。 因此’根據該逆開拉鏈1，無需例如先前之逆開拉鏈 般’使第2開啟嵌合構件經由第2滑件之導入口插入至鏈齒 導引路控’亦可容易且穩定地將第2開啟嵌合構件40插入 至第1及第2滑件5〇、6〇内之特定位置。 因此’可減小第2開啟嵌合構件40對第1及第2滑件50、 60之插入不充分的可能性，從而可減少重新插入第2開啟 攸合構件40之情形、或強行牵拉第2滑件6〇而使拉鏈破損 寺故障之產生。 進而，根據該逆開拉鏈i，亦於使第2開啟嵌合構件4〇自 第1及第2滑件50、60退出時，可使第2開啟嵌合構件4〇經 由第1及第2滑件50、60之上下側導板55、56、65、66之間 的間隙7 1 72退出，因此，亦可順利地進行第1及第2鏈帶 10、20之分離操作。因此，可大幅提高逆開拉鏈1之開啟 147973.doc •35· 201121449 嵌合操作之操作性。 再者’上述實施例1中之第1滑件5〇與第2滑件60中，因 上下側導板55、56、65、66之間的間隔71、72彼此不同， 故第1滑件5 0與第2滑件6 0無法使用具有相同形狀之滑件。 因此，例如組裝實施例1之逆開拉鏈1時，可認為會出現弄 錯第1滑件50與第2滑件60之位置關係，導致將第2滑件6〇 安裝為較第1滑件50更靠近第1開啟嵌合構件3〇側之情形。 亦認為存在如下可能性：若如此般誤安裝第i滑件5〇與 第2滑件60，則會因第1及第2滑件5〇 ' 6〇之上下側導板 55、56、65、66之間的間隙71、72與第2開啟嵌合構件4〇 之厚度尺寸的關係，而無法將第2開啟嵌合構件4〇插入至 第1及第2滑件50、60内，從而無法發揮拉鏈之功能。 因此，為解決上述問題，於本發明中，亦可將圖丨2及圖 13所示變形例之滑件80用作逆開拉鏈丨之第丨及第2滑件 50 ' 60 ° 此處，具體說明圖12及圖13之滑件，該滑件8〇係包含滑 件主體81、及與上述實施例丨相同之未圖示之拉片。滑件 主體81係包含上翼板82 ; η· ’下翼板8 3 ;連結柱8 4，其於滑件[Technical Field] The present invention relates to a slide fastener including a first opening and fitting member disposed in a first chain belt and a second opening disposed in another second chain belt The fitting member and the sprocket along the first chain belt are slidable, and the first and second sliders are slidable, and the sliding end portion of the side of the fitting member can be opened by moving to the second side. The first and second sliders are inserted into and pulled out of the second opening-fitting member, and the opening and fitting operation is set. [Prior Art] Previously, for example, the left and right sides of the clothes can be opened and closed, and the use of the opening and closing is more used. Zipper of the piece. Further, for example, as a zipper mainly used for a long coat or a ski suit, etc., a zipper is known in which the function of the clothes is designed or improved, and the left and right chain rows of the meshed state are not only from one end of the chain (upper end) ) Separation 'and can also be separated from the other end (lower end). A zipper in which the sprocket row in the meshing state is separated from the both ends is referred to as a reverse zipper. An example of such a reversible zipper is disclosed in Japanese Laid-Open Patent Publication No. 2008-99975 (Patent Document No.). As shown in FIG. 26, the zipper 2〇1 described in Patent Document 1 is configured to include a pair of right and left first and second chain belts 21A and 220, and the like, and the like, which are formed with a chain row 2〇3; The fitting member 230 (described as a pin in the patent document) is disposed at the front end portion of the third chain link 210 on the left side, and the second opening and fitting member 2400 (the s has been inserted as a pin in Patent Document 1). It is disposed at the front end of the second key belt 220 on the right side; and the first slider (upper slider) 25 〇 & and the second slider (slide 147973. Doc 201121449) 250b, which is configured to be slidable along the chain row 2〇3; and to perform an opening and fitting operation on the front side of the second and second chain belts 210, 220 (so the zipper 201 is sometimes called Open the zipper). Furthermore, in the case shown in Figure 26, the so-called front and rear. The direction of the chain cloth 202 in the zipper 201 is oriented, and the ith slider 25A is slid so that the direction in which the element rows 203 are meshed is forward, and the first slider 25A is slid to be engaged. The direction in which the element tooth row 203 is separated is taken as the rear. The left-right direction refers to the chain width direction of the chain cloth 202, and the left side and the right side when the zipper 201 is viewed from the front side are respectively left and right. The vertical direction refers to the front and back directions of the chain cloth orthogonal to the chain cloth surface of the chain cloth 202, and the side of the pull piece 257 of the first and second sliders 250a and 250b is disposed on the chain cloth 202 (the paper surface of Fig. 26). The front side is the upper side, and the opposite side (the side of the paper surface of Fig. 26) is taken as the lower side. Each of the first and second chain belts 21A and 220 includes a chain cloth 202, a element row 2〇3 formed on a side edge portion of the chain cloth 202 facing the chain cloth, and a rear end portion formed at the rear end of the element row 203. Stop portion 2〇4. In this case, the chain rows: the tethers are formed by sewing the spiral elements to the chain cloth 202. The first opening fitting member 230 is continuously extended from the end portion of the element row 203 disposed on the left first chain belt 21〇. The first opening and fitting member 230 includes a main body portion 231 fixed to the chain cloth 202, and a stopper portion 232 disposed on the side of the main body portion 231 to prevent the first slider 25A from falling off; and the main body portion 23 A locking piece portion 233 or the like that protrudes from the opposite side surface of the second opening fitting member 240. The second opening and fitting member 24 is a pair of fastener elements arranged on the right side of the chain belt 147973. Doc 201121449 203 The front end is continuously extended. The second opening and fitting member 240 includes a main body portion 241 fixed to the chain cloth 202, and is recessed on the opposite side surface of the main body portion 241 opposite to the second opening and fitting member 230, and can accommodate the i-th opening The accommodating portion 242 of the locking piece portion 233 of the fitting member 230; the abutting portion 243 protruding from the opposite side of the main body portion 241; and the notch portion 244 formed on the front end side of the main body portion 241. The first and second sliders 250a and 250b include upper and lower flaps 251 and 252. The guide post 253' is coupled between the upper and lower flaps 251 and 252. The side guide 254 is disposed on the upper and lower flaps 251 and 252. Left and right side edges: stopper claws 255 which are swingably disposed on the upper flap 251' to hold the stop position of the slider relative to the element row 203; the tab mounting post 256 from the upper surface of the upper flap 25 And the pull tab 257' is held on the pull tab mounting post 256. Further, between the upper and lower wing plates 251 and 252 of the first and second chain belts 210 and 220, a fastener guide path 258 is formed. Further, the first and second sliders 250a and 250b are attached to the element row 203 of the first link 2 10 so that the mutual engagement ports face each other, and the first slider 250a is smaller than the second slider. 250b is disposed on the side of the first opening fitting member 23. Next, in the state in which the first and second chain belts 210 and 220 are opened (separated), the left and right element rows 203 are engaged to close the i-th and the zipper 2 〇 1 command of the above-mentioned Patent Document 1 The case of the second chain belts 21A and 220 will be described. First, the first and second sliders 250a and 250b attached to the element row 203 of the first fastener tape 210 are slid and moved to the sliding end portion on the side of the first opening and fitting member 23. Then, the third and second slides moved to the sliding end 147973. Doc 201121449 pieces 250a, 250b, inserted into the second opening fitting member 240. In the insertion operation, as shown in FIG. 27, the second opening/closing member 240 is inserted into the element guide path 258 of the second slider 250b from the introduction port of the second slider 250b, and the first slider 250a. The sprocket guiding path 258 is inside. Then, the locking piece portion 233 of the first opening fitting member 230 is housed in the housing portion 242 of the second opening fitting member 240, and the second opening fitting member 240 is sufficiently inserted into the chain of the second slider 25Ob. The tooth guide path 258 is at the bottom of the inside, whereby the insertion operation of the second opening fitting member 240 is completed as shown in FIG. Thereafter, the lower second slider 250b is slid rearward along the element row 203. Thus, the left and right element rows 203 are engaged as shown in Fig. 29, thereby closing the zipper 201. According to Patent Document 1, when the zipper 20 1 is closed, the stopper claw 255 of the upper first slider 250a can abut against the abutting portion 243 of the second opening fitting member 240. Therefore, the first slip can be prevented. The piece 250a moves rearward without human manipulation. Further, in order to separate the zipper 2 处于 in the closed state as described above, the lower second slider 25Ob is moved to abut against the sliding end of the upper first slider 25 〇 a' The second opening and fitting member 240 that is inserted into the element guide path 25 of the first and second sliders 2 5 〇a, 2 5 0 b is pulled out through the introduction port of the second slider 25 Ob. Thereby, the first and second chain belts 21, 220 are separated. PRIOR ART DOCUMENT Patent Literature Patent Document 1: Japanese Patent Laid-Open No. 2008-99975 147973. Doc 201121449 SUMMARY OF THE INVENTION PROBLEM TO BE SOLVED BY THE INVENTION The conventional reverse zipper 201 described in Patent Document 1 is a case where the left and right first and second chain belts 21 0 and 220 are closed from each other, as described above. The insertion operation of the second opening fitting member 240 is performed, that is, the second opening fitting member 240 is inserted from the introduction port of the second slider 250b, and inserted into the element guiding path 258 of the first slider 250a. Until the bottom. However, when the second opening and fitting member 240 is inserted into the second slider 250b and the element guide path 258 of the first slider 250a via the inlet port 2 of the second slider 250b, the reverse opening fastener 201 is inserted into the element guide path 258 of the second slider 250b and the first slider 250a. 2 The position of the end portion before the opening of the fitting member 240 is concealed in the second slider 250b and the first slider 250a and cannot be seen. As a result, it is necessary to grasp the insertion state of the second opening fitting member 24 by hand, and it is difficult to determine whether or not the second opening fitting member 24 is inserted into the specific position. Therefore, in many cases, the second opening/fitting member 24 is not fully inserted into the specific position, and the second slider 25b is slid. Further, in the state in which the second opening/fitting member 240 is insufficiently inserted into the first and second sliders 250a and 250b, even if the second slider 25 is to be slid in the meshing direction of the element rows 203, 2 The slider 25〇b is also blocked by the second opening fitting member 240 or the like and cannot slide. Therefore, it is necessary to pull out the second opening/fitting member 240 from the first and second sliders 250a and 25Gb and reinsert the person, which is one of the causes for reducing the operability of the reverse zipper. Further, it can be considered that there is a case where, when it is blocked by the second slider 250b as described above and cannot slide, it will result in 147973. Doc 201121449 The second slider 250b is pulled by ^, and the pull key 2〇1 is broken. Therefore, in the reverse zipper of the first month j, it is expected to improve the opening and fitting operation when the left and right key bands are closed or separated. ^This meal month is completed by the above previous problems, and the specific purpose thereof is to provide a reverse open zipper 'the reverse zipper enables the second open insert to be surely and stably when the chain is closed or separated The engaging member inserts or withdraws from the second work member and the second sliding member, thereby smoothly performing the opening and fitting operation. Means for Solving the Problems In order to achieve the above object, the reverse zipper provided by the present invention, as the main feature of the basic structure, comprises: - for the i-th and second chain belts, which is equal to the side edge portion of the chain fabric of the chain fabric a pair of first and second opening and closing members, wherein the first and second opening and closing members are fixed to one end of the chain of the first and second chain belts; and - for the first and the third a slider that is slidably mounted along the chain element row of the first chain belt; and the second opening fitting member can be inserted by inserting the second and second sliders 'The opening and closing operation' includes the gap between the side edge portion of the upper blade and the side edge portion of the lower blade through the first and second sliders, The first and second sliders are inserted into and removed from the insertion/extraction region, and the second opening/closing member is provided with a positioning structure that is fitted to the second opening and fitting member to the first opening and fitting member. 'Operation determines the first opening fitting member and the second opening fitting member Relative position. In the zipper of the present invention, it is preferable that the second opening and fitting member includes: a body portion fixed to the chain cloth; and the slider releasing the lock 147973. The doc 201121449 is configured to be disposed at a front end portion of the main body portion in the longitudinal direction of the chain fabric, and is capable of releasing the locking of the Uf member; and the positioning structure includes a holding structure that holds the second sliding member a sliding end portion; and the upper slider releasing the locking portion. In this case, it is particularly preferable that the slider release locking portion is formed such that the second opening embedded member faces the first and second sides in a state of being locked by the first slider. The slider is inserted and pulled out to rotate. Further, preferably, the first and second sliders include: upper and lower blades; a guide post 'connecting between the upper and lower blades; and an upper guide # vertically disposed from left and right side edges of the upper blade; And a lower side guide plate that is erected from the left and right side edges of the lower wing plate; and the inlet end side end portion of the second sliding piece includes a leading edge side edge portion of the upper wing plate and the lower wing An introduction port side edge portion of the plate, the guide post, an introduction port side end portion of the upper side guide plate, and an introduction port side end portion of the lower side guide plate. Furthermore, it is preferable that the second opening/fitting member has a guiding portion at a base end portion of the main body portion on the element tooth row side, and the guiding portion is disposed at the second sliding member. In the case of the specific position, when the second opening/fitting member is inserted into the second and second sliders, the second opening member can be inserted into the element guiding path from the introduction port of the second slider. Furthermore, it is preferable that the second opening/fitting member includes a locking convex portion that protrudes in a chain width direction from a facing side edge of the main body portion that faces the second opening and closing fitting member; Or the locking recessed portion is recessed from the opposite side edge toward the inner side of the chain fabric; and the second opening and closing fitting member includes a locking recessed portion that is disposed on the second opening and fitting member. Doc 201121449 is embedded in the locking recessed portion disposed in the second locking projection; or the locking recessed portion of the locking projection opening-closing member, and preferably the 苐2 opening-engaging member is on the surface of the main body portion And at least one of the second surface has a position maintaining ridge Ρ, and the position maintaining ridge portion is capable of abutting against the engagement port side end portion of at least one of the upper and lower side guides of the first slider, The second opening fitting member is held at a specific position. Further, it is preferable that the second opening/dissipating member has a holding ridge portion on at least one of the first surface and the second surface of the main body portion, and the holding ridge portion is slidably attached to the ith slider The first opening and closing member ρ; $·the second pg opening fitting member is withdrawn from the soil slider, and the holding ridge portion is disposed on the second slider side. Pull out the area. In the case of the It shape, it is preferable that the interval between the upper and lower guide plates disposed on the second opening and closing member side of the i-th slider is smaller than the thickness of the holding ridge portion. The interval between the upper and lower guide plates disposed on the second opening and fitting member side of the second slider is set to be larger than the thickness of the holding ridge portion. Further, it is particularly preferable that the interval between the upper and lower guide plates disposed on the side of the i-th opening fitting member of the second sliding member is set to be the second opening fitting member side of the second slider. The interval between the arranged upper and lower guides is the same size, and the interval between the upper and lower guides disposed on the second opening and fitting member side of the second slider is set to be the same as the i-th slider The interval between the upper and lower side guides disposed on the side of the second opening and fitting member is M7973. Doc 11 201121449 The partition is the same size. Also preferably, in the reverse pull button of the present invention, the retaining structure includes a blocking pawl disposed on the W slider and retaining a stop position of the slide relative to the fastener row; The housing recess is formed in the first opening and fitting member, and the stopper claw is housed. Advantageous Effects of Invention In the reverse zipper of the present invention, the second opening/fitting member disposed on the second link includes the upper flap that can be disposed through each of the i-th and second sliders: a side edge portion and a lower wing portion The insertion/extraction region in which the i-th and second sliders are inserted and removed is a gap between the side edges of the plate (for example, a gap between the upper and lower guide plates disposed in each of the i-th and second sliders). Further, a positioning structure for inserting the second opening fitting member into the first and second sliders and inserting the second opening fitting member into the second opening fitting member is disposed in the reverse zipper. In the operation, the relative position of the second opening fitting member and the second opening fitting member is determined. Therefore, when the first and second sliders are moved to the sliding end portion on the side of the second opening fitting member, when the second opening fitting member is inserted and removed from the second and second sliders, it is not necessary to be as before. The second opening and fitting member is inserted and removed via the gap between the side edges of the upper and lower blades of the i-th and second sliders through the insertion opening of the second slider. In this manner, since the first fitting member is inserted and removed through the gap between the side edges of the second and second sliders, for example, the second opening fitting member is inserted and removed from the introduction port of the second slider. In comparison, the insertion distance to the exit distance and the exit distance of the (fourth) opening component can be shortened, thereby facilitating the second opening of the fitting M7973. Doc 201121449 pieces are inserted into a specific location. Further, since the present invention is provided with the positioning structure, the second opening and fitting member can be easily inserted into the second and second sliding members, and the second opening and fitting member can be easily moved relative to the old one. The fitting member is positioned at a particular location. Therefore, when the slide fasteners in which the left and right i-th and second link belts are separated are closed, the possibility that the second opening/fitting member is not inserted into the i-th and second sliders can be reduced. Therefore, it is possible to reduce the occurrence of troubles such as reinsertion of the second opening fitting member or the stretching of the second slider in two rows to break the zipper, thereby improving the operability of the opening and closing operation in the zipper. a in the reverse zip fastener of the present invention, the 'second opening fitting member includes a body f' which is fixed to the chain cloth; and a slider releasing locking portion which is disposed at a front end portion of the body portion in the longitudinal direction of the chain cloth, and The card F can be released for the U-bone, and the positioning structure includes a retaining structure that holds the slider at the sliding end; and the slider releases the latch. Therefore, when the second opening/closing member is inserted into the 帛i and the second slider, the slider releasing the locking portion of the second opening fitting member can be locked (crashed) by = slipping _ In the first part of the section, the insertion of the first opening-engaging member is performed by the card (the insertion port side end portion of the slider), and the fitting member can be opened second with respect to the first sliding position. The second opening fitting member is more reliably inserted into the specific position. The piece slider releasing locking portion is formed to be locked to the first sliding so that the second opening fitting member faces the pair of the second and second sliding members The insertion and removal direction of the thorns into the 槿 # 之 之 之 之 之 之 之 之 之 之 更 更 更 更 更 更 更 147 147 147 147 147 147 Doc •13· 201121449 In the present invention, the i-th and second sliding members comprise upper and lower wings; a guiding column connecting between the upper and lower wings; and an upper guiding plate being vertically disposed from the left and right side edges of the upper wing And the lower side guides, which are erected from the left and right side edges of the lower wing. Further, the inlet end side end portion of the first slider includes an inlet edge side edge portion of the upper blade, a guide σ side edge portion of the lower blade, a guide post, and an introduction port side end of the upper guide. The inlet end side of the portion and the lower guide. Therefore, when the second opening/fitting member is inserted into the first and second sliders, the slider of the second opening and fitting member can be securely locked to the inlet side of the first slider. The end portion is configured to smoothly perform the insertion of the second opening enemies member. The base end portion of the key tooth row side of the main body is provided with a guiding portion, and the guiding portion is configured to be 2 When the slider is located at a specific position, 'insert the second open (four) joint member to the second and second slide member: and can enter the fastener guide path from the introduction port of the second slider. In this case, the second opening fitting member is inserted into the jth and the second sliding member, and the first and second sliding members are moved to the side of the j-th opening fitting member: the end portion In other cases, when the guide portion is housed in the element guide path of the second slider, the user can confirm that the second opening/fitting member has rotated to a specific position at which the second slider can be slid. Further, the second opening/fitting member includes a locking convex portion which is slid in the direction of the width of the chain from the opposite side edge of the main body-first opening fitting member; or the locking recessed portion is self-aligning The side edge is recessed toward the inner side of the chain cloth, and the first opening fitting member includes a locking concave portion for embedding the locking convex portion disposed in the second opening and fitting member; or the locking convex portion is inserted into the H7973. Doc •14- 201121449 The locking recess placed in the second opening fitting member. Therefore, when the second slider or the old member is slid after the second opening and fitting member is inserted, the relative position of the second opening and fitting member to the old opening and fitting member can be stabilized, thereby preventing the second opening. A positional offset occurs in the enemy component. Therefore, the second slider or the first can be smoothly performed! The slider slides, and in turn, prevents the meshing position of the left and right chain rows from shifting. Further, the second opening and accommodating member has a position maintaining ridge portion on at least one of the surface and the surface of the main body portion, and the position maintaining ridge portion abuts against the upper side guide of the first slider At least one of the ends of the plate is closed to the end portion of the mouth to hold the second opening fitting member at a specific position. Therefore, when the second fixing member is inserted into the second and second sliders, when the position securing portion abuts against the end side of the lower side of the first slider, , T performs the positional alignment of the Hf member, and stabilizes the relative position of the (4) opening fitting member to the (the) sliding member, thereby preventing positional displacement in the second opening fitting member. Further, the 'second opening fitting member has a holding portion on the right side of the β-th surface and the second surface of the main body portion, and the holding ridge portion is disposed on the second slider side. Out of the area. In this case, the interval between the upper and lower side guides disposed on the second opening and fitting member side of the second slider is set to be smaller than the thickness of the holding ridge, and the second of the second sliders The interval between the upper and lower side guides disposed on the side of the opening fitting member is set to be larger than the thickness of the holding ridge portion. Thereby, when the first slider leaves the slider to release the locking portion, it slides to the second opening I47973. Doc 201121449 When the fitting member is fitted, the second opening fitting member can be prevented from being withdrawn from the "kidney piece, so that the opening and closing operation of the reverse zipper can be stably performed by the first slider. The interval between the upper and lower guide plates disposed on the first opening and fitting member side of the first alpha member is set to be between the upper and lower guide plates disposed on the second opening and fitting member side of the second slider. The interval is the same, and the interval between the upper and lower guides disposed on the side of the opening member is set to /, and the upper and lower sides of the first opening member are arranged on the second opening and fitting member side. The spacing between the side guides is the same size. Thereby, the 'i-th slide member and the second slide member can have the same shape of the slider. Therefore, it is possible to reduce the manufacturing cost and to prevent the operator from erroneously attaching the first slider and the second slider when assembling the zipper. Further, in the reverse zipper of the present invention, the holding structure includes a supporting claw that is disposed on the first slider, and holds a stop position of the first slider to the element row; and a housing recess that is formed Opening the τ at the ith can accommodate the stopper claws. And hunting 2, when the opening and closing operation of the reverse zipper is performed, the second bone member can be surely held at the position of the sliding end portion on the side of the first opening and fitting member ^ 'so' can be locked to the first The second opening fitting member of the slider is stably positioned at the special position. Therefore, the insertion opening of the second opening and fitting member can be performed more stably, so that the opening and fitting operation can be smoothly performed. [Embodiment] The following is a detailed description of the preferred embodiments of the present invention, and the present invention is not limited to the following examples. A variety of modifications can be made by the invention having substantially the same configuration and the same effects. I47973. Doc 16 201121449 For example, the case where the first opening fitting member is disposed on the rear end side of the right side chain belt and the second opening fitting member is disposed on the rear end side of the left side chain belt will be described. However, the present invention is not limited to this. For example, the present invention is also applicable to a case where the second opening fitting member is disposed on the right side chain belt, and the first opening fitting member is disposed on the left side chain belt. The case where the i-th and the second opening-fitting members are disposed on the front end side of the chain belt. Further, in the following embodiments, the individual fastener elements made of synthetic resin are attached to the side edge portions of the chain fabric of the chain fabric by injection molding, thereby forming the element rows. However, the present invention is applied to the side edge portion of the chain fabric of the chain fabric, and the chain of teeth can be formed by sewing spiral or zigzag teeth, or can be fastened by means of metal fasteners. The installation is performed to form a chain of teeth. [Embodiment 1] Fig. 1 is a front elevational view showing a reverse zipper of the embodiment, and Fig. 2 is an enlarged view showing a main portion of the ninth opening and closing member in the reverse zipper. Further, Fig. 3 and Fig. 4 are side views of the i-th and second opening-fitting members. Fig. 5 is a side view of the first and second sliders. In the following description, the front-rear direction refers to the longitudinal direction of the chain cloth in the zipper, and the second slider is slid so that the direction in which the fastener elements are coupled is forward, and the second slider is caused to proceed. Sliding so that the direction in which the element rows of the merging state are separated is the rear. In addition, the so-called left-right direction refers to the width direction of the chain cloth of the chain cloth, and the left side and the right side of the zipper are viewed from the front side as the left side and the right side respectively. The chain is in the opposite direction and will be 147973. Doc 201121449 The side of the pull tab of the chain arrangement slider is taken as the upper side and the opposite side is taken as the lower side. The reverse zipper 1 of the first embodiment includes a pair of first and second chain belts 1 and 20, and is formed with element rows 11 and 21, and an i-th opening and fitting member 3〇 (sometimes also called a pin) which is continuously disposed from a rear end portion of the chain element row 1 in the right first chain belt 1〇; a second opening fitting member 4〇 (sometimes referred to as a pin), which is the second from the left side The end of the element row 2 in the chain belt 20 is continuously arranged; and a pair of first and second sliders 50, 6〇 are slidable along the element row 11 of the i-th chain 1〇 The way to install. Here, the first slider 50 is used as a reverse opening slider (so-called lowering member) disposed on the side of the i-th opening fitting member 3, and the second slider 6 is used as a stoppage in the following manner. 13-side slider (so-called slider). The first and second chain belts 1 and 20 respectively include: chain cloths 12 and 22; the element rows 11 and 21 are formed on the side edges of the chain cloth 12 and U; and the stoppers 13 and 23 They are fixed to the front ends of the element rows u and 21 to prevent the second slider 60 from falling off from the element teeth. In this case, the left and right chain fabrics 12, 22 have center cable portions 14, 24 at the opposite end edges of the chain fabric. The first and second chain belts 10 and 20 are formed by injection molding at the side edge portions of the chain fabrics including the center cable portions 14 and 24 of the chain fabric 12'22, and are mounted at a fixed interval. The fastener elements 15, 25 are formed with the key rows 11, 21. Further, reinforcing portions 丨6 and 26 are formed on the front and back surfaces of the chain fabric at the rear end portions of the chain fabrics 12 and 22 by filming a resin. The fastener elements 15 and 25 of the first embodiment are attached to the fastener elements of the chain fabrics 12 and 22 by molding a synthetic resin material such as polyacetal into a specific shape. Doc -18- 201121449 Department of loading. In the present invention, the shape of the fastener elements 15, 25 is not limited. For example, each of the fastener elements includes a main body portion that is fixed to the chain cloth, and a neck portion that extends from the main body portion toward the outer side of the chain cloth and contracts in the front-rear direction. a shape; an engaging head disposed at a front end of the neck; and an introduction portion protruding from the neck in a front-rear direction. The first opening/fitting member 30 disposed on the right first chain belt 10 is continuously stretched across the front and back sides of the fastener fabric 12 from the rear end portion of the fastener element row 11. The first opening/unwinding member 30 is formed by injection molding a synthetic resin material such as a polycondensation. Further, the first opening fitting member 30 includes a main body portion 3 1, which is fixed to the key cloth 12, and a slider stopper portion 32 which is disposed at a rear end portion (front end portion) of the main body portion 31; a locking concave portion 3 3, the inner side surface is opened and disposed on the upper surface side of the main body portion 3 i. The following locking convex portion 43 of the second opening and fitting member 40 can be fitted; and the concave portion 34 is formed in the main body portion 3 1 On the upper surface side, one of the following stopper claws 58 of the first slider 50 can be accommodated; and the auxiliary locking portion 35 is opposed to the opposite side from the second opening fitting member 4 of the main body portion 31. protruding. The slider stopper portion 32 in the first opening fitting member 30 is formed such that the dimension (thickness dimension) in the up-and-down direction is larger than the body portion 31 so as to be able to abut against the lower and lower flaps 52 of the first slider 50. 53, 53. The slider stopper portion 32 constitutes a sliding end on the rear side that stops the sliding of the first slider 50 by abutting the first slider 50. The locking recessed portion 3 3 is recessed from the opposite side to the second opening/conveying member 40 toward the inner side of the bonding cloth. In this case, it is formed behind the locking recess 3 3 147973. Doc 19 201121449 The wall surface portion 33a on the side is arranged orthogonally to the longitudinal direction of the chain fabric, and further protrudes to the side of the second opening/fitting member 4 from the opposite side of the front end side of the main body portion 3 1 so as to stably support the second The locking projections 43 of the fitting member 4 are opened, and the housing recess 34 of the first opening and fitting member 3 is formed further behind the locking recess 33 so as to be shallower than the locking recess 33. On the side of the position. The housing recess 34 can accommodate the first! The stopper claws of the slider 5 are "closed", and the stored stopper claws 58 abut against the wall surface portion 34a' formed on the front side in the housing recess 34, thereby preventing the i-th slider 5 from sliding forward Further, the second slider 50 is held at a specific position. Further, the auxiliary locking portion 35 of the first opening and fitting member 30 is disposed at the front end portion of the body portion 31 (the base end of the sprocket side of the element) a portion) is protruded from the lower surface side region of the opposite side surface of the main body toward the outer side (left side) of the chain fabric. * The auxiliary locking portion 35 is formed in an approximately triangular shape when viewed from the front side. Further, the thickness of the auxiliary locking portion 35 in the upper and lower directions is set to be substantially half the thickness of the main body portion 31. The second opening and fitting member 40 disposed on the second chain belt 20 on the left side is from the element row 2i Then, the end portion is continuously slidably fixed to the chain cloth to be both front and back of the chain cloth. The second opening and fitting member 4〇 is also produced by synthesizing a synthetic resin material such as a polycondensation disk in the same manner as the (4) opening fitting member %. Formed and formed. Further, the second opening and fitting member 4 includes a body portion 41, which is solid The key π member releasing locking portion 42 is disposed at the rear end portion D of the main body portion 4, and the locking portion 43 is protruded from the main body portion 41 opposite to the j-th opening fitting member 3 a ridge 44, which is disposed in the body portion 147973. Doc • 20-201121449 upper surface and lower surface; guide portion 45 disposed at a front end portion of the body portion 4i (a base end portion on the side of the element rows 11 and 21); and an insertion recess 牝 formed in the body portion 41 The lower surface side is inserted into the auxiliary locking portion 35 of the first opening fitting member 3; and the flange portion 47 is disposed along the side edge of the inner side of the chain cloth in the main body portion 41. The slider release locking portion in the second opening fitting member 40 includes the first release locking portion 42a, which is formed thicker than the main body portion 41, and may be the following upper and lower side guides 55 of the first sliding member. And the second release end portion 42b is formed thicker than the first release locking portion 42a, and the upper and lower flaps 52, 53 of the first slider 50 can be formed. Here, the first release locking portion 42a is formed to be thicker than the gap between the upper and lower side guides M and S6, and is thinner than the inlet side of the first slider 5〇. A gap between the upper wing 52 and the lower blade 53. The second release locking portion is formed to be thicker than the upper blade 52 and the lower blade 53 forming the element guide path 59 of the first slider 50. Further, in this case, the insertion opening 42c into which the lower side guides 55 and 56 of the first slider 50 are inserted is formed in the second release releasing portion 42a. Therefore, the second opening fitting is performed. The member 4 is firmly supported by the first slider 50 by the slider releasing the locking portion. Further, the groove width of the insertion groove 42c formed as the slider releasing locking portion 42 is gradually increased forward, or the width dimension of the second releasing locking portion 42b is gradually decreased forward so that the second opening fitting member 4 is squatted When the slider 5 is locked, the slider releasing portion 42 can be rotated about the shaft. The locking projection 4 3 of the second opening fitting member 4 is inserted to be formed at 147973. Doc • 21 - 201121449 The first open side fitting member 3 is locked in the recessed portion 3 3 so as to be able to be locked. The upper surface side region of the opposite side surface of the main body portion 41 is protruded toward the outer side (right side) of the chain fabric. The locking projection 43 is formed to have an approximately triangular shape when viewed from the front side, and its lower end edge is orthogonal to the longitudinal direction of the fastener. Further, in the body =»P 4 1 , the side of the contact locking portion 4 3 is rearward, and the notch is cut small on the inner side (left side) side of the chain cloth so as not to be the same! The rear side wall surface portion 33a or the front side wall surface portion 34a of the housing recessed portion 34 is disturbed by opening the locking recessed portion 33 in the fitting member 3''. In the first embodiment, the locking recess 33 is formed in the first opening fitting member 3, and the locking projection that can be inserted into the locking recess 33 is formed in the second opening fitting member 40. In the present invention, the locking projections may be protruded from the first opening fitting member, and the locking recesses into which the locking projections are inserted may be formed in the second opening fitting member. The raised portion 44 of the second opening fitting member 40 is raised from the upper surface and the lower surface of the main body portion 41. In this case, the height dimension of the ridge portion 44 from the body portion 4 j is set to be smaller than the height of the guide portion 45 from the body portion 4 1 . The ridge portion 44 includes a holding ridge portion 44a that extends from the guide bow portion 45 and a position holding ridge portion 44b that is continuously disposed from the rear end of the holding ridge portion 44a. The opposing side surface (right side surface) of the holding ridge portion 44a opposed to the first opening fitting member 30 is disposed on the same side surface as the opposite side surface of the main body portion 41. Further, the width dimension in the left-right direction of the holding ridge portion 44a is gradually decreased. As described below, the holding ridge portion 44a is formed so that after the second opening and fitting member 40 is inserted into the first and second sliders 50, 60, the ith slider 147973. Doc -22· 201121449 When the 〇 slides forward, it does not interfere with the lower guides 55 and 56 above the third slide 50. When the first slider 50 is slid forward from the state in which the slider release locking portion 42 (especially the first release locking portion 42*1) of the second opening fitting member 4 is held, even if the first slider 50 is slid forward. The member 50 is separated from the slider releasing locking portion 42, and the second opening fitting member 40 can be prevented from being withdrawn from the first slider 5A. The opposite side surface (right side surface) of the position maintaining ridge portion 44b is disposed on the same surface as the opposite side surface of the main body portion 41. Further, the width dimension of the position maintaining ridge portion 44b in the left-right direction is increased rearward. Therefore, when viewed from the front side, the side edges of the inside of the entire chain of the swelled portion 44 are curved so as to be recessed to the opposite side faces. As described below, the position maintaining ridge portion 44b is formed so as to be in contact with the upper side of the bone member 50 when the second opening/fitting member 40 is inserted into the first and second sliders 5A and 6B. Engagement port side ends of the guide plates 55, 56. Thereby, the second opening/fitting member 4A can be held at a specific position so that the position of the second opening/fitting member 4A inserted into the second and second π members 50, 60 is not rearward. Offset. The guide portion 45 of the second opening-fitting member 4 is disposed at a front end portion of the main body portion 41 in a specific size so that the second opening-fitting member 4 is inserted into the first portion held by the rear-side sliding end portion. In the second sliders 50 and 60, the guide portion 45 can enter the element guide path from the following introduction port of the second slider 6〇. 〆 Guide. (Μ5 is formed thicker than the ridge material, and the thickness dimension of the guide portion μ is set to a size and a thickness dimension of the fastener element 25, and a first release locking portion of the second opening and fitting member 40. 42a thickness dimension phase 147973. Doc •23- 201121449 Same as. Further, the guide portion 45 forms the front half portion of the guide portion 45 so as to have a sprocket shape so as to be able to be in the sprocket sling of the first chain shackle and closest to the first opening fitting member 30 side. The configured sprocket 5 is engaged. The insertion recess 46 in the second opening fitting member 4 is recessed in the main body portion "the lower surface side of the front end portion so as to correspond to the auxiliary locking portion 35 of the first opening fitting member 30. The insertion. When the left and right element rows 11 and 21 are engaged, the recessed portion 46 is inserted into the auxiliary locking portion 35 of the first opening and fitting member 30. This prevents the left and right element rows u and u from being engaged. The relative position of the opening fitting member 30 and the second opening fitting member 4 is offset in the vertical direction. The flange portion 47 of the second opening fitting member 4 is disposed on the upper surface and the lower surface of the body portion *1. When the second opening fitting member 40 is reinforced, and the second opening fitting member 4〇 is easily held by the pinch, the ridge portion 4 and the flange portion 47 of the second opening fitting member 40 are slid. The space between the first sliders and the upper sliders on the first slider 50 when the ith slider $ slides. Further, the body portion 41 is raised from the space between the ridge portion 44 and the flange portion 47 to the convex portion. The space between the edge portion 47 and the slider releasing locking portion 42 (insertion groove 42c) has the same thickness (the size in the vertical direction). The front and back surfaces of the main body portion 41 are formed flat. The first and second sliders 50 and 6 respectively have slider bodies 5i and 61 and pull tabs 5U and 6U. The slider bodies 51 and 61 are included. Wings W, 62; lower flaps 53, 63; connecting posts 54, 64 which are equal to the end of the slider joining the upper and lower flaps 52 53 62 63 'upper guides 55, 65, etc. from the upper flaps 52, 62 The left and right side edges are vertically disposed; the lower side guides 56, 66 are equal to the lower wing plate 147973. Doc -24- 201121449 53, 63 left and right side edges are erected; pull tab mounting posts 57, 67, which are erected on the upper surface of the upper wing 52, 62; and blocking claws 58, 68, which are specially configured Upper wings 52, 62. The pull tabs 51a, 61a are rotatably attached to the tab mounting posts 57, 67. In this case, the interval between the upper and lower flaps 52, 53, 62, 63 in the first and second sliders 50, 60 is set to be smaller than the slider stopper in the i-th opening fitting member 3? The thickness dimension of 32 and the thickness dimension of the second release locking portion 42b of the second opening fitting member 4'''. Further, an inlet port is formed on the left and right ends of the slider bodies 51 and 61 on the side where the coupling columns 54 and 64 are disposed, and a coupling opening is formed at an end portion on the opposite side where the coupling columns 54 and 64 are disposed. In the slider main bodies 5 1 and 61, sprocket guiding paths 59 and 69 of approximately γ-shaped shapes connecting the left and right introduction ports and the engaging openings are provided. In this case, the 'the first and second sliders 5, 60 of the stopper claws 58 and 68 are formed of an elastic member' and are not operated by the first and second sliders 50 and 60 as shown in FIG. 5 . In the state, 'one of the blocking claws 5 8 , 6 8 protrudes into the element guiding paths 59 , 69 . Further, when the first and second sliders 5 〇 and 6 操作 are operated, the pull tabs 51a and 61a can be pulled by the pull tabs 51a and 61a to raise the stopper claws 58 and 68 upward. A portion of the stop pawls 58, 68 are withdrawn from the element guide paths 59, 69. Since the first and second sliders 50 and 60 have the stopper claws 58 and 68, when the first slider 50 or the second slider 60 is stopped at any position of the element rows u and 21, the stopper claw 58 is stopped. One of the portions 68 will protrude into the sprocket guiding paths 59, 69 and be locked by the sprocket rows 11, 21, so that the first sliding member 50 or the second sliding member 60 can be held 147973. Doc -25· 201121449 Hold in its place of suspension. In the first embodiment, the first slider 50 and the second slider 60 are slidably mounted on the chain element row 11 of the second chain link 又 and the first slider is slidably opposed to each other. The member 50 is disposed on the side of the first opening and fitting member 30 as compared with the second slider 60. Further, in this embodiment! The interval 71 between the lower side guides 55 and 56 on the middle first slider 5, and the interval 72 between the lower guides 65 and 66 on the second slider 60 are set to be different from each other. Specifically, the interval 71 between the lower side guides 55, 56 on the i-th slider 5' is set to be smaller than the interval 72 between the lower side guides 65, 66 above the second slider 60. Further, the interval 71 in the first slider 50 is set larger than the thickness 73 of the main body portion 41 in the second opening and fitting member 40, and is smaller than the first release of the second opening and fitting member 40. The thickness of the portion 42a and the raised portion 44 is 74, 75 °. On the other hand, the interval 72 between the lower guides 65 and 66 on the second slider 60 is further greater than the second opening and closing member 4 The thicknesses 73 and 75 of the main body portion 41 and the raised portion 44 are smaller than the thickness 74 of the first release locking portion 42a of the second opening and fitting member 4''. Further, since the spaces 71 and 72 between the lower side guides 55, 56, 65, and 66 on the first and second sliders 50 and 60 have the above relationship with the second opening and fitting member 4? The second opening/engaging member 40 is inserted into the first and second sliders 50 and 60 via the gap between the lower guides 55, 56, 6S, and 66 on the first and second sliders 5A and 60. . In this case, the second opening fitting member 40 includes the insertion and extraction area, 147973. Doc •26· 201121449 This insertion/extraction area can be passed through the first and second sliders 50 and 6 while being held by the sliding end of the member 30 side. And the lower side guides 55, 56, 65 on the second sliders 50, 60, "the gap between them is inserted into the first and second sliders 50, 60" or from the first and second sliders 5 The insertion/extraction region includes a portion of the main body portion 41 of the second opening and fitting member 4b and a portion of the swell portion 44, and the holding ridge portion 44a is disposed on the second portion. The slider 6 is inserted into the insertion and extraction area of the extraction. Further, in the first embodiment, the interval between the lower guides 55, 56, 65, 66 above the first and second sliders 50, 60 is 71 and 72 are set to be smaller than the thickness dimension of the fastener element 15 25 and the thickness dimension of the main body portion 31 of the first opening and dispersing member 3〇. Therefore, the second and second sliders 5〇, 6〇 are not from the first In the reverse zipper i of the present embodiment i, the holding structure held by the sliding end of the i-th opening fitting member 30 side includes the second sliding member. The fifth locking claw 58 and the housing recess 3 4 formed in the i-th opening fitting member 3 are inserted into the second opening fitting member 4 and the second slider 5, 6 When you are As shown in this embodiment, the positioning structure for performing the relative positioning of the second opening and fitting member 4 to the second opening and fitting member 30 includes the above-described holding structure (that is, the blocking claw of the i-th sliding member 5). 58. And the iv opening recess 34 of the ith opening fitting member 30, and the slider releasing locking portion 42 of the second opening fitting member. Next, the opening of the embodiment 1 having the above-described configuration is reversed. The slit 1, the surface is described with reference to Fig. 6 to Fig. 11 from the first and second chain belts 1〇, 2〇147973. Doc -27· 201121449 The state of separation causes the left and right element rows u ' 21 to mesh and close the second and second chain belts 10, 20. Further, in Fig. 6 to Fig. 11, in order to facilitate understanding of the relationship between the first and second opening fitting members 30, 4, the second sliders 50, 60 are indicated by virtual lines. First, the first slider 50 and the second slider 60 are slid rearward along the element row 11 of the first link 1〇. At this time, the i-th slider 5 is moved to the position where the inlet-side end of the upper and lower flaps 52 and 53 abuts against the sliding end of the slider stopper 32 of the j-th opening-fitting member 3〇. Further, the second slider 6 is moved to a position at which the end portion of the upper and lower flaps 62 and 63 abuts against the sliding end of the i-th slider 5A. Further, the first slider 5 that has moved to the sliding end portion is partially housed in the sprocket guiding path 59 by causing one of the blocking claws 58 of the second sliding member 50 to protrude. The first! The housing recess 34 of the fitting member 3 is opened. Thereby, the position (temporary fixing) of the sliding end portion of the first slider 50 on the side of the first opening/fitting member 3 is maintained. As described above, after the first and second sliders 50 and 60 are moved to the positions of the respective sliding end portions, as shown in FIG. 6, the second opening and fitting member 40 of the second chain belt 20 is slid from the first one. The left side of the piece 50 is close to the left. Further, one of the main body portions 41 of the second opening and fitting member 40 is inserted into the element guide path 59 via the gap ' between the lower side guides 55 and 56 of the second slider 5', and the first portion is inserted into the element guide path 59. The first end edge portion of the second opening and fitting member 40 of the second opening and fitting member 40 is locked (sowed) by the upper end edge portion of the lower blade 52, 53 on the slider 50. Thereby, the second opening fitting member 40 can be positioned at a specific position with respect to the first slider 50 and the first opening fitting member 3A. H7973. Doc • 28· 201121449 Next, the portion where the second release locking portion 42b abuts on the first slider 50 is used as the axis to open the second slider 50 by the second release locking portion 42b. The fitting member 40 is rotated in a clockwise direction (insertion direction) as viewed from the front side. At this time, the thickness 73 of the insertion/extraction region (the main body portion 41) of the second opening/fitting member 40 inserted into the first slider 5 is set smaller than the lower guide 55, 56 above the jth slider 50. The interval 71 between the second opening fitting member 40 and the insertion/extraction region (the raised portion 4 4) of the second slider 6 is inserted to be smaller than the thickness of the second slider 60. The space 72 between the upper and lower side guides 65, 66. Therefore, by rotating the second opening fitting member 40 in the clockwise direction (insertion direction), as shown in FIGS. 7 and 8, the i-th slider 5 is placed above the lower side guides 55, 56. The guide-side end portion of the second opening/fitting member 4 is locked to the second release fitting portion 4a, and the insertion/extraction region of the second opening-fitting member 4 is easily passed through the first and second sliders 50, The gap between the lower side guides 55, 56, 65, 66 above 60 is inserted into the element guide paths 59, 69. Further, in this case, since the i-th and second sliders 50 and 6 are located at the sliding end of the first engaging member 30, the second opening-fitting member 40 is rotated to be inserted and removed. When the region is inserted into the first and second sliders 5〇 and 6〇, the guide portion 45 of the second opening/fitting member 40 can be introduced into the element guide path 69 from the introduction port of the second slider 6〇. Inside. In this case, when the second slider 6 is not moved to the sliding end portion on the side of the first opening/fitting member 30, the guide portion 45 cannot be made even if the second opening and absorbing member 4 is rotated. The introduction port of the second slider 60 enters the element guide path 69. That is, the reverse zipper 1 of the first embodiment can be constructed by making the second opening constitutive structure 147973. Doc • 29· 201121449 The piece 40 is rotated so that the guiding portion 45 of the second opening and fitting member 4 is inserted into the element guiding path 69 from the introduction port of the second slider 60, so that the user can recognize The second slider 60 is disposed at a specific position of the sliding end portion. Further, the guide portion 45 is disposed at a predetermined size on the second opening and fitting member 4〇: the distal end portion, and the guide portion 45 is moved to the element guide path 69 of the second slider 6〇. In the meantime, the user confirms that the second opening fitting member 4 has been rotated to a specific position at which the second slider 60 can be slid. Further, in the first embodiment, when the second opening/fitting member 4 is rotationally inserted into the first and second sliders 50 and 60, the position of the second opening and fitting member 4 can be maintained. The portion 44b abuts on the engagement port side end portion of the lower side guide plates 55 and 56 on the first slider 50, and inserts the second opening and fitting member 牝. In this manner, by positioning the raised portion 44b of the second opening/fitting member 4A against the first slider 50, the second opening member 80 can be easily positioned so that the position is not The fitting member % or the first slider 50 is offset toward the rear side. The second opening/fitting member 40 can be rotated as described above, and as shown in FIG. 7, the guide portion 45 is housed in the element guide path of the second slider 60, and the second opening and fitting is performed. Before the member 40 abuts against the connecting post 64 of the second slider 60, the second opening fitting member 40 can be easily inserted. After the second opening fitting member 40 is sufficiently inserted, the second slider 6〇 is slid forward. By sliding the second slider 60 forward, the sprocket 15 of the first key band 1 and the sprocket 25 of the second link 20 are moved in the meshing direction, so that the second opening/fitting member 4 can be 〇 The rotation is performed closer to the first opening of the fitting member 3〇. 147973. Doc -30·201121449 By this, the locking convex portion 43 of the second opening fitting member 4G can be inserted into the locking concave portion 33 of the second opening engagement member 3G to be locked, whereby the second opening can be prevented. The position of the fitting member 40 is relatively the same! The opening fitting member 3〇 or the wth member 50 is offset toward the rear side. Further, as described above, when the locking convex portion 43 of the second opening fitting member 4 is inserted into the locking concave portion 33 of the first opening fitting member 3, the second opening fitting member 40 is rotated, so that the second The position holding ridge portion 44b of the opening fitting member 4b is moved to the side of the first opening and fitting member 3, thereby releasing the state in which the position holding ridge portion 44b abuts against the first slider 5b. That is, in the first embodiment, since the second opening/fitting member 4A is inserted into the i-th and second sliders 50, 60, the second opening is embedded by the sliding of the second slider 6 The locking convex portion 43 of the joining member 40 is inserted into the locking concave portion 33 of the i-th opening fitting member 3A, and can be abutted to the first by the position holding ridge portion 44b of the second opening fitting member 4? The slider 5 is prevented from shifting the position of the second opening fitting member 40. Further, after the locking convex portion 43 of the second opening/fitting member 4A is inserted into the locking concave portion 33 of the first opening and fitting member 3A (or from the time of insertion), it can be locked. The convex portion 43 is locked by the locking recess 33, and the positional displacement of the second opening fitting member 4 is prevented. Then, by sliding the second slider 60 further forward, the guide portion 45 of the second opening/fitting member 40 is engaged with the chain disposed at the rearmost end of the element tooth row of the i-th chain belt 10. Further, as shown in Fig. 9, the teeth 15' are sequentially engaged with the left and right element rows 11, 21 from the rear end portion. Thereby, the first and second chain belts 10, 20 can be smoothly closed. Furthermore, when the first and second chain belts 10' 20 are in a closed state, by 147973. Doc -31 - 201121449 The second release fitting portion 42a of the second opening fitting member 4 is locked by the second slider "upper and lower side guides 55, 56. Therefore, the second opening fitting member 4 can be prevented. The 〇 is ejected from the first slider 50. Thereby, for example, in the state in which the first slider 5 is held by the opening/opening fitting member 30, even the second and second chain belts 1 and 2 are subjected to the edge. The lateral pulling force pulling in the direction of pulling apart, the second opening and fitting member 40 does not withdraw from the j-sliding member 5, so that the fastener elements 15 can be prevented from meshing with the left and right chain teeth. After the second side, the end side is detached (the chain is broken). Further, after the i-th and second chain belts 1〇 and 2〇 are closed as described above, for example, the left and right element rows u and 21 in the spray-on state are rearward. In the case where the end side is separated, the pulling piece 58 of the third sliding member 50 held by the second opening engaging member 3 is pulled, and the blocking claw 58 of the second sliding member 5 is self-decimated. The accommodating recess 34 of the opening fitting member 30 is withdrawn, and the ith slider (9) is slid forward. At this time, it is formed in the locking recess 33 of the ith opening fitting member 3〇. The wall surface portion 3 on the square side is formed to protrude on the side of the second opening/dissipating member 40 as described above. Therefore, the first bone member 50 starts to slide forward, and as shown in Fig. 10, the connecting column of the first sliding member 50 54 interferes with the wall surface 33a of the opening/opening fitting member 3, and the i-th slider 5〇 is rotated in the clockwise direction so that the posture of the first slider 50 is inclined with respect to the longitudinal direction of the chain. In this case, in the present embodiment, even if the interval 71 between the lower side guides 55 and 56 on the first slider 5 is set to be smaller than the thickness 75 of the ridge 44 of the second opening fitting member 40 as described above, the ridge is raised. The side edge of the inner side of the chain cloth in the part material is also bent to be recessed on the side of the opposite side. Therefore, the holding ridge portion 44a and the position maintaining ridge portion 4 are connected to M7973. Doc -32. Since the width dimension of the portion of the 201121449 portion is the smallest, the first slider 50 is caused by the interference between the connecting post 54 of the first slider 50 and the wall surface portion 33a of the opening/opening fitting member 30 as described above. The posture is inclined, and the slider 5〇 can prevent the upper and lower side guides 55 and 56 from being raised by the second opening and fitting member 4 by using the recessed portion in the side edge of the inner side of the chain portion of the raised portion 44. The material is blocked so that it can slide smoothly forward. When the connecting post 54 of the first slider 50 passes over the wall surface 33a' of the first opening fitting member 3, and the interference between the connecting post 54 and the wall surface 33& is released, the first slider 50 is one side. Rotate counterclockwise to resume its posture and slide forward. Further, in the first embodiment, when the sliding end portion of the i-th slider 5 from the i-th opening fitting member 30 side is slid forward as described above, even the slider of the second opening member 40 is opened. The unlocking state of the unlocking portion 42 and the second slide member 5 is released, and the raised portion 44 of the second opening and fitting member 4 is also inserted into the third slider 5 while the locked state is released. The sprocket guiding paths 59, 69 are inside. In this case, the thickness dimension 75 of the ridge portion 44 of the second opening fitting member 4 is set to be larger than the interval 71 between the lower side guides 55 and 56 above the first slider 50. . Therefore, for example, when the i-th slider 5 is slid on the i-th and second opening-fitting members 3〇, 4〇, even the first and second chain belts 1〇, 20 are pulled to the lateral direction, and the second opening is embedded. Since the raised portion 44 of the joining member 40 is also in sliding contact with the upper side guide plates 55 and 56 above the first slider 5, the second opening fitting member 40 does not withdraw from the first slider 50. Thereafter, the first slider 50 is slid, and the left and right element rows U, 21 are from the 147973. Doc •33· 201121449 The meshing port side of the first slider 50 is introduced into the chain guide thread path 59, whereby the left and right chain rows U and 21 can be released, for example, in Fig. 1. No, it is easy to open the i-th and second chain belts from the rear end side. Next, for the reverse opening of the present embodiment, the state shown in FIG. 1 is that the at least one of the left and right key rows 11 and 21 are engaged with each other, so that the second and fourth chains are engaged. 10, 20 completely separated and opened the reverse zipper i. First, the first and second sliders 50 and 6 are slid rearward along the key teeth and η, and the first and second sliders 5, 60 are held at the positions of the sliding end portions. At this time, due to the first! The slider 50 is moved to the position of the sliding end portion, and the "sliding member releasing portion 42 of the opening fitting member 40 is locked by the i-th slider 5". Further, since the second slider 60 is moved to the sliding end portion At the position of the second sliding member 60, the guiding portion (4) of the second opening and tearing member 4'' is guided to the direction separating from the (4) opening and fitting member 30. Thereby, the i-th sliding member The second opening fitting member (4) of the fifth locking is slightly rotated in the counterclockwise direction (exit direction) when viewed from the front side. At this time, the reverse opening button is in the state shown in Fig. 7. Thereafter, the second is The portion where the second release locking portion of the opening fitting member 4 abuts on the second slider 50 is a shaft, and the second opening fitting member (10) is rotated in the counterclockwise direction (the withdrawal direction). The second opening/fitting member 4 is caused to be withdrawn from the introduction port of the second slider 60 by the guide portion 45 of the second opening and fitting member 4 inserted into the element guide path 69 of the second slider. The insertion and extraction areas of the cymbals are passed through the first and second sliders 5 through the gaps 71 and 72 between the lower and lower guides 55, 56, 65 and 66 of the first and second sliders 5A and 6B. Exit 0, 60. H7973. Doc 34-201121449 Further, after the guide portion 45 of the second opening fitting member 40 is withdrawn from the second slider 60, the second opening fitting member 40 is moved to the left rear side with respect to the i-th slider 50. Thereby, the second opening fitting member 4 is completely retracted from the first and second sliders 5A and 60, so that the first chain belt 10 and the second chain belt 20 can be separated. As described above, the reverse zipper 1 of the first embodiment is configured such that when the first and second chain belts 10 and 2 are separated from each other, the second opening and fitting member 4 is placed in the second slider 50. The positioning is locked, and then the second opening fitting member 40 is rotated. Thereby, the second opening/fitting member 4 can be inserted into the gaps 71 and 72 between the lower side guides 55, 56, 65 and 66 of the i-th and second sliders 5A and 6B. And in the second sliders 50, 60. Therefore, according to the reverse zipper 1, it is possible to easily and stably insert the second opening fitting member into the sprocket guiding path via the introduction port of the second slider without, for example, the previous reverse zipper. 2 The opening fitting member 40 is inserted into a specific position in the first and second sliders 5A, 6〇. Therefore, it is possible to reduce the possibility that the second opening/fitting member 40 is insufficiently inserted into the first and second sliders 50 and 60, and it is possible to reduce the situation of reinsertion of the second opening/closing member 40 or forcibly pulling. The second slider 6 〇 causes the zipper to break the temple. Further, according to the reverse zipper i, when the second opening/fitting member 4 is detached from the first and second sliders 50 and 60, the second opening/fitting member 4 can be passed through the first and second portions. The gaps 7 1 72 between the lower guides 55, 56, 65, 66 above the sliders 50, 60 are withdrawn, so that the separation operation of the first and second chain members 10, 20 can be smoothly performed. Therefore, the opening of the reverse zipper 1 can be greatly improved 147973. Doc •35· 201121449 The operability of the fitting operation. Further, in the first slider 5A and the second slider 60 in the first embodiment, since the intervals 71 and 72 between the upper and lower guides 55, 56, 65, and 66 are different from each other, the first slider 50 and the second slider 60 cannot use the slider having the same shape. Therefore, for example, when the reverse zipper 1 of the first embodiment is assembled, it is considered that the positional relationship between the first slider 50 and the second slider 60 is mistaken, and the second slider 6 is mounted as the first slider. 50 is closer to the first side of the first opening of the fitting member 3. It is also considered that there is a possibility that if the i-th slide 5 〇 and the second slider 60 are erroneously mounted in this manner, the lower guides 55, 56, 65 above the first and second sliders 5 〇 '6 〇 The relationship between the gaps 71 and 72 between the 66 and the thickness of the second opening and fitting member 4 is not able to insert the second opening and fitting member 4 into the first and second sliders 50 and 60. Unable to play the function of zipper. Therefore, in order to solve the above problem, in the present invention, the slider 80 of the modification shown in FIGS. 2 and 13 can be used as the second and second sliders 50' 60 ° of the reverse zipper 此处, The sliders of Figs. 12 and 13 will be specifically described. The slider 8 includes a slider body 81 and a tab (not shown) similar to that of the above embodiment. The slider body 81 includes an upper wing 82; η·' lower wing 8 3; and a connecting post 8 4 for the slider
表面；以及未圖式之擋止爪，其配置於上翼板82。 又，於滑件主體81之酉己置有連結柱84之側的端部’左右 形成有導入口， 並且於配置有連結柱84之相反側 之端部形 H7973.doc • 36 - 201121449 成有嚙合口。於滑件主體81内，設置有連通左右之導入口 與嚙合口的近似γ字形狀之鏈齒導引路徑89。 進而，於該滑件80中，例如自嚙合口側觀察滑件主體8 i 時（參照圖13)，左側之上下側導板85、86之間的間隔76係 設定為大於右側之上下側導板85、86之間的間隔77。於此 情形時’左側之上下側導板85、86之間的間隔％係設定為 大於第2開啟嵌合構件40中之本體部41及隆起部44之厚度 尺寸73、75 ’又’小於第2開啟欲合構件40中之第1解除卡 止部42a之厚度尺寸74。 又，右側之上下側導板85、86之間的間隔77係設定為大 於第2開啟散合構件40中之本體部41之厚度尺寸73，且小 於第2開啟嵌合構件40中之第1解除卡止部42a及隆起部44 之厚度尺寸74、75。 可將具有上述形狀之兩個滑件8 0以嗜合口彼此相對之朝 向安裝於第1鏈帶10之鏈齒排11、21，且用作上述實施例1 之逆開拉鏈1中之第1及第2滑件。 藉此，可藉由使第2開啟般合構件40由第1滑件8〇卡止後 (例如參照圖6) ’使第2開啟嵌合構件40沿插入方向轉動， 而易於使第2開啟嵌合構件40之插入拔出區域經由第1及第 2滑件80、80之上下側導板85、86之間的間隙77、76，插 入至鏈齒導引路徑89内。又’亦於使第2開啟嵌合構件4〇 自第1及第2滑件80、80中退出時，可易於經由第1及第2滑 件80、80之上下側導板85、86之間的間隙77、76，使第2 開啟嵌合構件40退出。 147973.doc -37- 201121449 進而，於此情形時，由於第！滑件8〇與第2滑件8〇可使用 具有相同形狀之滑件，故在組裝逆開拉鏈時，第〗滑件8〇 與第2滑件80不會出現誤安裝。因此，可容易且穩定地組 裝正常發揮功能之逆開拉鏈1。 再者，上述實施例1之逆開拉鏈〗係構成為所謂左插式之 逆開拉鏈1 ,即，將進行插入至第！及第2滑件5〇、6〇之操 作的第2開啟嵌合構件4〇配置於左側之第2鏈帶2〇。 而本發明之逆開拉鏈並不限定於此，例如亦可構成 為所謂右插式之逆開拉鏈，即，將進行插入至第丨及第2滑 件之操作的第2開啟嵌合構件安裝於右側之第2鏈帶。 進而，例如逆開拉鏈構成為右插式之情形時，於組裝該 逆開拉鏈時，為防止第丨滑件與第2滑件誤安裝，而可使用 圖14所不之具有相同形狀之滑件9〇作為第【及第2滑件。 該圖14所不之滑件係例如自嚙合口側觀察滑件主體w 時，左側之上下側導板95、96之間的間隔78設定為小於右 側之上下側導板95、96之間的間隔79。又，左側之上下側 導板95、96之間的間隔78係設定為大於第2開啟嵌合構件 40 t之本體部41之厚度尺寸73，且小於第2開啟嵌合構件 40中之第1解除卡止部42a及隆起部料之厚度尺寸74、75。 進而，右側之上下側導板95、96之間的間隔79係設定為大 於第2開啟嵌合構件4〇中之本體部41及隆起部料之厚度尺 寸73、75，且小於第2開啟嵌合構件4〇中之第】解除卡止部 42a之厚度尺寸。 實施例2 147973.doc * 38 - 201121449 圖15係表示本實施例2之逆開拉鏈之主要部分的正視 圖。 本實施例2之逆開拉鏈101相對上述實施m之逆開拉鏈! 而「除了第2開啟嵌合構件11G之滑件解除卡止部ιΐ2及 凸緣部in之形態不同以外，具有基本相同之構成。 因此於本實施例2之逆開拉鏈1〇1中，對於具有與上述 實施例1中說明之構件及部位相同的構成者，肖由使用相 同之符號進行表示，而省略其說明。再者，關於下述實施 例3〜實施例5之逆開纟鏈，對於具有與上述實施例}相同之 構成者’#由使用相同之符號進行表示，而省略其說明。 本實施ί列2之配置於左側第2鍵帶2〇之第啟嵌合構件 110包含··本體部41 ’㈣定於鏈扣·，滑件解除卡止部 112 ’其配置於本體部41之後端部；卡止凸部43,其自本 體部“之與第i開啟嵌合構件3〇對向之對向側面突出；隆 起部44’其配置於本體㈣之上表面及下表面；導引部 45 '、配置於本體部4 1之前端部；插入凹部46 ,其形成於 本體部41之下表面側’且可供p開啟嵌合構㈣之輔助 卡止。卩3 5插入，以及凸緣部丨丨7，其強化第2開啟嵌合構件 110，並且使第2開啟嵌合構件11〇易於操作。 第2開啟嵌合構件11〇中之滑件解除卡止部ιΐ2係自本體 部4!之後端部之上表面及下表面沿上下方向銷狀突出設 置，且形成為可由第1滑件5〇之上下側導板55、％之導入 口側端部卡止。又’第2開啟嵌合構件110係構成為藉由使 /月件解除卡止部112形成為銷狀，而於利用該滑件解除卡 147973.doc -39- 201121449 止部112而被第丨滑件50卡止之狀態下，將滑件解除卡止部 112與第1滑件50抵接之部分作為軸，使第2開啟嵌合構件 110能夠相對第1滑件50沿插入拔出方向（順時針方向及逆 時針方向）進行轉動。 第2開啟嵌合構件i 10中之凸緣部丨17係沿著本體部q中 之鏈布内側之側緣、與本體部4丨中之後端緣而配置。又， 該凸緣部117係連接於銷狀之滑件解除卡止部112。 若為具有上述第2開啟嵌合構件11 〇之本實施例2之逆開 拉鏈101，則於使分離之左右之第丨及第2鏈帶1〇、2〇閉合 時，以與上述實施例丨相同之方式，將第2開啟嵌合構件 110卡止定位於第1滑件5〇後，使第2開啟嵌合構件11〇進行 轉動，藉此’可使第2開啟嵌合構件110自第1及第2滑件 5〇 6〇之上下側導板55、56、65、66之間的間隙7丨、u插 入至第1及第2滑件50、60内。 即，於使第1及第2滑件50、60移動至滑動端部之位置 後’可使第2開啟嵌合構件11 〇自第1滑件5〇之偏左之後方 接近。進而，使第2開啟嵌合構件110之本體部41之一部分 自第1滑件50之上下側導板55、56之間的間隙71而插入至 鍵齒導引路徑59内，並且使第1滑件5〇之上下翼板52、53 之導入口側端緣部卡止（擋住）該第2開啟嵌合構件1丨〇之銷 狀之滑件解除卡止部H2。藉此，可使第2開啟嵌合構件 110相對第1滑件50及第1開啟嵌合構件30，定位於特定之 位置上。 進而’以滑件解除卡止部112為軸，使由第1滑件5〇卡止 147973.doc -40· 201121449 的第2開啟嵌合構件110沿著插入方向轉動。藉此，便可容 易且穩定地使第2開啟嵌合構件110之插入拔出區域經由第 1及第2滑件50、60之上下側導板55、56、65、66之間的間 隙71、72，插入至鏈齒導引路徑59、69内。 因此，該本實施例2之逆開拉鏈1 〇 1亦可以與上述實施例 1相同之方式’提高逆開拉鏈1 〇丨之開啟嵌合操作之操作 性’並且可減小第2開啟嵌合構件11〇之插入不充分的可能 性。 實施例3 圖16係表示本實施例3之逆開拉鏈之主要部分的正視 圖。 本實施例3之逆開拉鏈1〇2除了第1開啟嵌合構件13〇之滑 件止檔部132之形態、以及第2開啟嵌合構件14〇之滑件解 除卡止部142及凸緣部147之形態不同以外，具有與上述實 施例1之逆開拉鏈102基本相同之構成。 本貫施例3之第1開啟嵌合構件丨3 〇係包含本體部3 1，其 固定於鏈布12 ;滑件止擋部132，其配置於本體部31之後 端部；卡止凹部33，其配置於本體部31之上表面側，且可 使第2開啟嵌合構件14〇之卡止凸部43嵌入；收納凹部w， 其形成於本體部31之上表面側，且可收納第丨滑件5〇之擋 止爪58之一部分；以及輔助卡止部35，其自本體部31之與 第2開啟嵌合構件丨4〇對向之對向側面突出。 第1開啟丧合構件130中之滑件止擋部132係以可抵接於 第1滑件5 0中之上下側導柘η 广很J等板5 5 5 6之導入口側端部之方 I47973.doc 201121449 式’自本體部3 1之後纟而部向右側之鍵布12之鏈布内側（右 側）彎曲而形成。於第1開啟嵌合構件130中，滑件止擒部 132係以具有與本體部31相同之厚度尺寸之方式形成。 本實施例3之第2開啟嵌合構件140係包含本體部41，其 固定於鏈布22 ;滑件解除卡止部142，其配置於本體部41 之後端部’卡止凸部4 3 ’其自本體部41之與第1開啟嵌合 構件130對向之對向側面突出；隆起部44，其配置於本體 41之上表面及下表面，導引部45 ’其配置於本體部41之 前端部；插入凹部46，其形成於本體部41之下表面側，且 可供第1開啟嵌合構件13 0之輔助卡止部3 5插入；以及凸緣 部1 47 ’其強化第2開啟嵌合構件140，並且使第2開啟嵌合 構件140易於操作。 第2開啟嵌合構件140中之滑件解除卡止部142係以自本 體部41之後端部中之對向側緣向鏈布寬度方向之鏈布外側 (右側）突出之方式形成。該滑件解除卡止部i 42形成為厚於 本體部41(大於上下方向之厚度尺寸），並且具有與凸緣部 147相同之上下方向之厚度尺寸。 第2開啟嵌合構件14〇中之凸緣部147係沿著本體部41中 之鏈布内側之側緣、與本體部41中之後端緣而配置。又， 該凸緣部147係與突出至第i開啟嵌合構件13〇側之滑件解 除卡止部142連接。 若為具有如此之第！及第2開啟嵌合構件13〇、14〇之本實 轭例3之逆開拉鏈1 〇2，則於使分離之左右之第丨及第2鏈帶 1〇、20閉合時，可以與上述實施例】相同之方式，將第2開 147973.doc -42- 201121449 啟嵌合構件140卡止定位於第1滑件50後，使第2開啟嵌合 構件140轉動’藉此，使第2開啟嵌合構件140自第1及第2 滑件50、60之上下側導板55、56、65、66之間的間隙71、 72，插入至第1及第2滑件5〇、6〇内。因此，可提高逆開拉 鏈1〇2之開啟嵌合操作之操作性，並且可減小第2開啟嵌合 構件140之插入不充分的可能性。 實施例4 圖1 7係表示本實施例4之逆開拉鏈之主要部分的立體 圖’圖1 8係表示該逆開拉鏈之第2開啟嵌合構件的側視 圖。又’圖19係自嚙合口側觀察用於該逆開拉鏈之第2滑 件時的模式圖。 本實施例4之逆開拉鏈103除了第2開啟嵌合構件ι5〇之隆 起部154之形態、以及第2滑件16〇中之上下側導板“^、 166之間的間隔172不同以外，具有與上述實施例i之逆開 拉鏈1基本相同之構成。 本實施例4之第2開啟嵌合構件150係包含本體部41，其 固定於鏈布22;滑件解除卡止部42，其配置於本體部41之 後端部；卡止凸部43，其自本體部41之與第丨開啟嵌合構 件30對向之對向側面突出；隆起部154，其配置於本體部 41之上表面及下表面，導引部45，其配置於本體部ο之前 端部；插入凹部46，其形成於本體部41之下表面側，且可 供第1開啟嵌合構件3 0之輔助卡止部3 5插入；以及凸緣部 47，其強化第2開啟嵌合構件150，並且使第2開啟嵌合構 件150易於操作。 147973.doc • 43- 201121449 第2開啟嵌合構件150中之隆起部154係具有自本體部41 之上表面及下表面半球狀隆起之複數個固持用隆起部 154a。該情形下，於本體部41之上下表面，分別沿著前後 方向以特定間隔配置有三個固持用隆起部154a。再者，本 實施例4之第2開啟嵌合構件150中，並未設置與上述實施 例1之位置保持用隆起部44b對應者。 於本實施例4中，配置於前方側（止擋13側）之第2滑件 1 60如圖1 9所示，具有與配置於後方側（第1開啟嵌合構件 3 0側）之第1滑件5 0相同之形狀。即，第1滑件5 〇之上下側 導板55、56之間的間隔71與第2滑件160之上下側導板 165、166之間的間隔172係設定為彼此相同之大小。 又，第1及第2滑件50、160之上下側導板55、56、165、 166之間的間隔71、172係設定為大於第2開啟嵌合構件15〇 中之本體部41之厚度尺寸，又，如圖2〇所示’設定為小於 第2開啟嵌合構件15〇中之隆起部154之厚度尺寸175。 於具有如此之第2開啟嵌合構件15 〇與第2滑件1 6 0之本實 施例4之逆開拉鏈103中，將分離之左右之第丨及第2鏈帶 10、20閉合時，首先將第2開啟嵌合構件15〇之滑件解除卡 止部42卡止於第1滑件50，從而定位第2開啟嵌合構件 150。繼而，使第2開啟嵌合構件150以與第i滑件5〇抵接之 部分為軸，沿順時針方向（插入方向）進行轉動。 此時’第2開啟嵌合構件150之固持用隆起部丨5乜即便設 定為大於第2滑件160之上下側導板165、166之間的間隔 172，仍可將第2開啟欲合構件15〇壓入至第丨及第2滑件 147973.doc -44- 201121449 50、160之上下側導板55、56、165、166之間的間隙。 藉此，如圖2〇所示，可一面使第2滑件1 60之上下側導板 16 5、16 6撓曲，擴大上下側導板16 5、16 6之間的間隔 172，一面將固持用隆起部154a插入並收納於第2滑件160 之鏈齒導引路徑69内。其後，可藉由使第2滑件160向前方 滑動，而順利地使第1及第2鏈帶10、20閉合。 另一方面，於使鏈齒排11、21處於响合狀態之第1及第2 鏈帶10、20分離而開啟逆開拉鏈103時，使第1及第2滑件 50、160移動至滑動端部之位置後，使第2開啟嵌合構件 1 5 0進行轉動。 藉此，可使第2開啟欲合構件1 50之固持用隆起部154a經 由上下側導板55、56、165、166之間的間隔71、172而自 第1及第2滑件5〇、160之鏈齒導引路徑59、69内退出。此 時’第2開啟嵌合構件1 5 0之隆起部1 5 4可藉由使第2滑件 1 60之上下側導板165、166撓曲，擴大上下側導板丨65、 16 6之間的間隔17 2 ’而易於退出。 如上所述’使第2開啟嵌合構件15〇之固持用隆起部丨54a 自第2滑件16 0退出後’使第2開啟嵌合構件15 〇相對第1滑 件50移動至偏左之後方。藉此，便可分離第1鏈帶1〇與第2 鏈帶20。 再者，上述情況如圖19所說明，對第1滑件5〇之上下側 導板55、56之間的間隔71與第2滑件160之上下側導板 165、166之間的間隔172設定為彼此相同之大小進行了說 明，但本發明並不限定於此，例如亦可設定為間隔172大 147973.doc •45· 201121449 於間隔71，且將間隔172設定為可越過固持用隆起部15乜 之尺寸，並將間隔71設定為無法越過固持用隆起部15物之 尺寸。 如上所述之本實施例4之逆開拉鏈103 ,亦可經由第i及 第月件5〇 160之上下側導板55、56、165、166之間的間 2 71 I72，對第1及第2滑件50、160插入拔出第2開啟嵌 口構件150。因此，可提高逆開拉鏈1 〇3之開啟嵌合操作之 知作哇並且可減小第2開啟嵌合構件1 5 0之插入不充分的 可能性。 實施例5 圖21係表示本實施例5之逆開拉鏈之主要部分的正視 圖，圖22係該逆開拉鏈中之第1開啟嵌合構件的側視圖。 •本貫施例5中之逆開拉鏈〖〇4與上述實施例1〜實施例4不 同之處在於：用以防止使左右鏈齒排U、21。齒合時^開 啟嵌合構件180與第2開啟嵌合構件19〇之相對位置於上下 方向產生偏移的構成。 八體進行說明，本實施例5之第丨開啟嵌合構件1 係包 s本體。卩31其固疋於鏈布12;滑件止播部32，其配置於 本體部31之後端部；卡止槽部184，其凹設於本體部31之 對向側面側，以及收納凹部34，其形成於本體部3 1之上表 面側，且可收納第1滑件50之擋止爪58之一部分。 形成於4第1開啟嵌合構件丨8〇中的卡止槽部〗係形成 為可嵌入第2開啟嵌合構件⑽之下述隆起部料、彼入片部 193及薄壁部196。如®22所示，該卡止槽部184係包含第1 147973.doc -46· 201121449 卡止槽部184a’其形成為可嵌入第2開啟嵌合構件i9 起部44之槽寬（槽之上下方向之間隔广以及第2卡止槽部 其槽寬小於該^卡止槽部ma，且嵌入^開啟嵌 合構件190之下述薄壁部196。 於此情形時，構成第2卡止槽部184b之上壁部及下壁部 具有自上表面或下表面觀察時與形成於第2開啟嵌合構件 刚的薄壁部196之形狀對應的形狀。進而，構成第2卡止 槽部184之上壁部及下壁部之前端形成為鏈齒形狀之凹凸 狀，以與第2開啟嵌合構件19〇之導引部195進行嚙合。 本貫她例5之第2開啟嵌合構件i 9〇係包含本體部4丨，其 固定於鏈布22 ;第1及第2滑件解除卡止部42a、42b，其等 配置於本體部41之後端部；隆起部44，其配置於本體部4i 之上表面及下表面；嵌入片部193,其延長設置於隆起部 44之後方側，且嵌入至第！開啟嵌合構件18〇之卡止槽部 184 ;薄壁部196 ’其設置於隆起部44之前端側；導引部 195，其配置於本體部41之前端緣；以及凸緣部47，其強 化第2開啟嵌合構件19〇。 該第2開啟嵌合構件190中之嵌入片部193係自隆起部44 向後方形成為矩形。又’於本實施例5中，嵌入片部i93之 與第1開啟嵌合構件180對向之對向側面、隆起部44之如此 之對向側面、及薄壁部196之如此之對向側面係配置於同 一平面上。可藉由以此方式將嵌入片部193之對向側面配 置於與隆起部44或薄壁部196之對向側面同一平面上，而 提高嵌入片部193之強度，使該嵌入片部193難以破損。 147973.doc •47- 201121449 該嵌入片部193係形成為具有與第2開啟嵌合構件i9〇之 本體部41之厚度尺寸相同的厚度尺寸。再者，嵌入片部 193之後方側係於鏈布内側（左側）切開缺口，以使第2開啟 嵌合構件190不與第1開啟嵌合構件18〇中之卡止槽部1料之 後方側壁面部或收納凹部34之前方側壁面部產生干擾。 第2開啟嵌合構件19〇中之薄壁部196係自第2開啟嵌合構 件190之對向側面朝向鏈布内側設置，又，配置為由隆起 部44與導引部195所包圍。該薄壁部196與嵌入片部193相 同’形成為具有與第2開啟嵌合構件190之本體部41之厚度 尺寸相同的厚度尺寸。 第2開啟敌合構件19〇中之導引部I%形成為厚於隆起部 44,且導引部195中之上下方向之厚度尺寸設定為與鏈齒 25之厚度尺寸相同之大小。又，該導引部ι95之前半部形 成為具有鏈齒形狀，以能夠與鏈齒丨5進行嚙合，而後半部 形成為與構成第1開啟嵌合構件1 8〇之卡止槽部1 84的上壁 部及下壁部之前端部產生嚙合之凹凸狀。 若為具有如此之第1及第2開啟嵌合構件1 80、190之本實 施例5之逆開拉鏈1 〇4，則以與上述實施例1等相同之方 式’將第2開啟嵌合構件19〇卡止定位於第1滑件50後，使 第2開啟嵌合構件190進行轉動’藉此，便可使第2開啟嵌 合構件190自第1及第2滑件5〇、60之上下側導板55、56、 65、66之間的間隙71、72 ,插入至第】及第2滑件50、60 内。因此’可提高逆開拉鏈丨〇4之開啟嵌合操作之操作 性，並且可減小第2開啟嵌合構件！ 9〇之插入不充分的可能 147973.doc -48- 201121449 性。 進而’本實施例5之逆開拉鏈1 04係於使左右之鏈齒排 11、21嚙合時，如圖23所示’可使第2開啟嵌合構件19〇之 隆起部44、嵌入片部193、及薄壁部196嵌入於第1開啟嵌 合構件180之卡止槽部184内。 藉此，構成第1開啟嵌合構件180之卡止槽部184的上壁 部及下壁部、與第2開啟嵌合構件190之嵌入片部193、隆 起部44、及薄壁部196成為彼此疊合之狀態。因此，該逆 開拉鏈104即便於例如左右之鏈齒排丨1、21喷合之狀離、 下，第1及第2開啟嵌_合構件180、190受到上下方向之應 力’亦可更確實地防止第1開啟嵌合構件18〇與第2開啟嵌 合構件190之相對位置於上下方向產生偏移。 再者，於本發明之實施例丨〜實施例5中，係將第i滑件 50、80、90之側緣中之上翼板52、82與下翼板53、趵的間 隔，以及第2滑件60、80、90、160之側緣中之上翼板62、 82與下翼板63、83的間隔，作為上下側導板55、56、65、 66、85、86、95、96、165、166之間的間隔加以說明。 然而，本發明之逆開拉鏈中，作為第丨滑件及第2滑件， 亦可例如圖24所示’使用滑件1〇5，或者如圖25所示使用 滑件106，上述滑件1〇5係上翼板之側緣部與下翼板之側緣 部的間隙包含配置於上翼板1G5a的上側導板⑼靖下翼板 l〇5b之間的間@，而上述滑件⑽係上翼板之侧緣部與下 翼板之側緣部的間隙包含上翼板i _與配置於下翼板祕 的下側導板106c之間的間隙。 I47973.doc -49- 201121449 於此情形時’上述實施例1〜實施例5中說明之上下側導 板55 、 56 、 65 、 66 、 85 、 86 、 95 、 96 、 165 、 166之間的間 隙可與上側導板l〇5c與下翼板105b之間的間隙、或者上翼 板106a與下側導板106c之間的間隙進行替換。 此處’圖24或圖25所示之滑件105、1〇6例如較多用於鍵 布之一個面上固定有環扣鏈齒之環扣拉鏈等。圖24所示之 滑件105係於沿著與鏈布之固定有環扣鏈齒的面相同之方 向配置的上翼板l〇5a安裝有拉片安裝柱1〇5d之滑件（即、 正面用滑件）。另一方面，圖25所示之滑件1〇6係於沿著與 鍵布之固定有環扣鏈齒的面相反之方向配置的上翼板1〇6& 安裝有拉片安裝柱l〇6d之滑件（即、背面用滑件）。 【圖式簡單說明】 圖1係表示本發明實施例1之逆開拉鏈的正視圖； 圖2係放大表示該逆開拉鏈中之第丨及第2開啟嵌合構件 的主要部分放大圖； 圖3係第1開啟嵌合構件之側視圖； 圖4係第2開啟嵌合構件之側視圖； 圖5係第1及第2滑件之側視圖； 圖6係說明將第2開啟嵌合構件之滑件解除卡止部卡止於 第1滑件之導入口側端部之操作的說明圖； 圖7係表示第2開啟嵌合構件插入至第丨及第2滑件後之狀 態的模式圖； 圖8係圖7中之彎曲後之νιι_νπ線的剖面圖； 圖9係表不使第2滑件滑動而將左右之鏈齒排嚙合之狀態 I47973.doc 201121449 的模式圖； 圖1〇係表示使第2滑件滑動時之狀態的模式圖； 圖11係圖1 〇中之彎曲後之XI-XI線的剖面圖； 圖12係表示實施例1之變形例中之第1及第2滑件的正視 圖； 圖13係自嚙合口側觀察該變形例之第1及第2滑件時的模 式圖； 圖14係表示用於自第i及第2滑件之右側插入第2開啟嵌 合構件的逆開拉鏈中之第〖及第2滑件的模式圖； 的正 圖1 5係表示本發明實施例2之逆開拉鏈之主要部分 視圖； 圖16係表示本發明實施例3之逆開拉鏈之主要部分 視圖； 圖17係表示本發明實施例4之逆開拉鏈之主要 體圖； σ刀的立 模式圖； _表示該逆開拉鏈之第戰礙合構件的側視圖. 圖^係自唾合口側觀察詩該逆開拉.第轉件時的 圖2〇係說明該逆開拉鏈中第2開啟嵌合構件 起部與第2滑件中 圖； 之上下側導板之 之固持用隆 間的間隙之關係的說明 圖21係表示本發明管 職例5之逆開拉鍵之主要部分的正 22係該逆開拉鍵令之第1開啟嵌合構件 視圖； 圖 的侧視圓； 147973.doc •51 · 201121449 圖2 3係表示兮、这a surface; and a non-patterned stop pawl disposed on the upper wing 82. Further, an end portion of the slider main body 81 on the side where the connection post 84 is placed is formed with an introduction port on the left and right sides, and an end portion on the opposite side to which the connection post 84 is disposed. H7973.doc • 36 - 201121449 Mating port. In the slider main body 81, a fastener guide path 89 which is connected to the left and right introduction ports and the engagement opening, which is approximately γ-shaped, is provided. Further, in the slider 80, for example, when the slider main body 8 i is viewed from the meshing port side (see FIG. 13), the interval 76 between the upper left upper and lower guide plates 85 and 86 is set to be larger than the upper right lower side guide. The spacing 77 between the plates 85, 86. In this case, the interval % between the upper left upper side guide plates 85 and 86 is set to be larger than the thickness sizes 73, 75' of the main body portion 41 and the ridge portion 44 in the second opening and fitting member 40. 2 The thickness dimension 74 of the first release locking portion 42a of the member to be joined 40 is opened. Further, the interval 77 between the right upper and lower lower guides 85 and 86 is set larger than the thickness 73 of the main body portion 41 of the second open dispersing member 40, and is smaller than the first one of the second open fitting members 40. The thicknesses 74 and 75 of the locking portion 42a and the raised portion 44 are released. The two sliders 80 having the above-described shape can be attached to the element rows 11 and 21 of the first chain belt 10 with the fitting ports facing each other, and can be used as the first one of the reverse-opening slide fasteners 1 of the above-described first embodiment. And the second slider. With this configuration, the second opening/closing member 40 can be rotated in the insertion direction by the first slider 8b (see, for example, FIG. 6), and the second opening can be easily performed. The insertion/extraction region of the fitting member 40 is inserted into the element guide path 89 via the gaps 77 and 76 between the lower guides 85 and 86 above the first and second sliders 80 and 80. Further, when the second opening/fitting member 4 is retracted from the first and second sliders 80 and 80, the lower guides 85 and 86 can be easily passed through the first and second sliders 80 and 80. The gaps 77 and 76 between the two are used to withdraw the second opening fitting member 40. 147973.doc -37- 201121449 Further, in this case, due to the first! Since the slider 8 〇 and the second slider 8 〇 can use the slider having the same shape, the erroneous attachment of the slider 8 〇 and the second slider 80 does not occur when the reverse zipper is assembled. Therefore, the normally functioning reverse zipper 1 can be assembled easily and stably. Further, the reverse zipper of the above-described first embodiment is configured as a so-called left-handed reverse zipper 1, that is, it is inserted into the first! The second opening and fitting member 4'', which is operated by the second sliders 5'' and 6'', is disposed on the left second chain belt 2''. The reverse zipper of the present invention is not limited thereto, and may be, for example, a right-handed reverse zipper, that is, a second opening and fitting member that is inserted into the second and second sliders. The second chain on the right side. Further, for example, when the reverse zipper is configured as a right insertion type, when the reverse zipper is assembled, in order to prevent erroneous attachment of the second slider and the second slider, a slide having the same shape as shown in FIG. 14 can be used. Piece 9 is used as the first and second sliders. In the slider shown in Fig. 14, for example, when the slider body w is viewed from the meshing port side, the interval 78 between the upper left upper and lower guide plates 95, 96 is set smaller than between the right upper and lower lower guides 95, 96. Interval 79. Further, the interval 78 between the left upper and lower lower guides 95 and 96 is set larger than the thickness 73 of the main body portion 41 of the second opening and fitting member 40 t and smaller than the first one of the second opening and fitting members 40. The thicknesses 74 and 75 of the locking portion 42a and the raised portion are released. Further, the interval 79 between the right upper and lower lower guide plates 95 and 96 is set larger than the thickness sizes 73 and 75 of the main body portion 41 and the ridge portion in the second opening and fitting member 4, and is smaller than the second opening. The first of the members 4 is configured to release the thickness of the locking portion 42a. [Embodiment 2] 147973.doc * 38 - 201121449 Fig. 15 is a front elevational view showing the main part of the reverse zipper of the second embodiment. The reverse zipper 101 of the second embodiment has a reverse zipper with respect to the above-described embodiment m; and "the same as the shape of the slider releasing locking portion ι 2 and the flange portion in of the second opening fitting member 11G, the difference is basically the same. Therefore, in the reverse zipper 1〇1 of the second embodiment, the same components as those described in the first embodiment will be denoted by the same reference numerals, and the description thereof will be omitted. The reverse shackles of the following embodiments 3 to 5 will be denoted by the same reference numerals as those of the above-described embodiment, and the description thereof will be omitted, and the description thereof will be omitted. The first engagement member 110 disposed on the left second key band 2 includes the main body portion 41' (four) is set to the cufflinks, and the slider release locking portion 112' is disposed at the rear end portion of the main body portion 41; a convex portion 43 that protrudes from the body portion opposite to the opposite side of the i-th opening fitting member 3; the raised portion 44' is disposed on the upper surface and the lower surface of the body (four); the guiding portion 45', the configuration a front end of the body portion 41; an insertion recess 46 formed in 41 below the surface of the side ', and the body portion for fitting opening p of the auxiliary latch configuration (iv). The 卩3 5 is inserted, and the flange portion ,7 strengthens the second opening fitting member 110 and makes the second opening fitting member 11 〇 easy to handle. The slider releasing locking portion ι 2 of the second opening fitting member 11 is formed in a pin shape in the up-and-down direction from the upper surface and the lower surface of the rear portion of the main body portion 4, and is formed to be slidable by the first slider 5 The upper lower guide 55 and the inlet end side end of the upper side guide plate 55 are locked. Further, the 'second opening fitting member 110 is configured to be formed in a pin shape by the moon releasing engagement locking portion 112, and is slid by the stopper 148973.doc -39-201121449 stopper 112 by the slider. In a state in which the slider 50 is locked, a portion where the slider releasing locking portion 112 abuts on the first slider 50 is used as a shaft, and the second opening fitting member 110 can be inserted and removed with respect to the first slider 50. (Clockwise and counterclockwise) to rotate. The flange portion 中 17 of the second opening fitting member i 10 is disposed along the side edge of the inner side of the chain in the main body portion q and the rear end edge of the main body portion 4b. Further, the flange portion 117 is connected to the pin-shaped slider release locking portion 112. In the case of the reverse zipper 101 of the second embodiment having the second opening and fitting member 11 ,, when the second and second chain members 1 and 2 are separated from each other, the above embodiment is used. In the same manner, after the second opening/fitting member 110 is locked and positioned by the first slider 5, the second opening and fitting member 11 is rotated, whereby the second opening and fitting member 110 can be self-contained. The gaps 7丨 and u between the lower side guides 55, 56, 65, and 66 above the first and second sliders 5〇6〇 are inserted into the first and second sliders 50 and 60. In other words, after the first and second sliders 50, 60 are moved to the position of the sliding end portion, the second opening and fitting member 11 can be brought closer to the left side of the first slider 5'. Further, one of the main body portions 41 of the second opening and fitting member 110 is inserted into the key guide path 59 from the gap 71 between the upper and lower guide plates 55 and 56 of the first slider 50, and the first portion is made. The slider-side upper end edge portions of the lower blade plates 52, 53 of the upper and lower flaps 52, 53 are locked (blocked) by the pin-shaped slider releasing locking portion H2 of the second opening and fitting member 1''. Thereby, the second opening fitting member 110 can be positioned at a specific position with respect to the first slider 50 and the first opening fitting member 30. Further, the second opening fitting member 110 of the first slider 5 〇 147973.doc - 40 · 201121449 is rotated in the insertion direction with the slider releasing locking portion 112 as the axis. Thereby, the insertion/extraction region of the second opening and fitting member 110 can be easily and stably passed through the gap 71 between the lower side guide plates 55, 56, 65, 66 above the first and second sliders 50, 60. And 72 are inserted into the element guiding paths 59 and 69. Therefore, the reverse zipper 1 〇1 of the second embodiment can also improve the operability of the opening and closing operation of the reverse zipper 1 相同 and can reduce the second opening engagement in the same manner as in the above-described first embodiment. The possibility that the insertion of the member 11 is insufficient. [Embodiment 3] Fig. 16 is a front elevational view showing the main part of the reverse zipper of the third embodiment. The reverse zipper 1〇2 of the third embodiment is in addition to the form of the slider stopper portion 132 of the first opening fitting member 13〇, and the slider releasing locking portion 142 and the flange of the second opening fitting member 14〇. The portion 147 has substantially the same configuration as the reverse zipper 102 of the first embodiment described above. The first opening fitting member 3 of the present embodiment 3 includes a body portion 3 1 that is fixed to the chain cloth 12, a slider stopper portion 132 that is disposed at a rear end portion of the body portion 31, and a locking recess portion 33. It is disposed on the upper surface side of the main body portion 31, and can be fitted into the locking convex portion 43 of the second opening and fitting member 14A; the housing recess portion w is formed on the upper surface side of the main body portion 31, and can be accommodated A part of the stopper claw 58 of the slider 5〇; and an auxiliary locking portion 35 projecting from the opposite side of the main body portion 31 opposite to the second opening fitting member 丨4〇. The slider stopper portion 132 of the first opening and closing member 130 is abutting against the inlet port side end portion of the upper and lower side guides n of the first slider 50, and the plate 5 5 5 6 The square I47973.doc 201121449 is formed by bending the inner side (right side) of the chain cloth 12 from the main body portion 3 1 to the right side. In the first opening fitting member 130, the slider stopper portion 132 is formed to have the same thickness dimension as that of the body portion 31. The second opening and fitting member 140 of the third embodiment includes a main body portion 41 that is fixed to the chain cloth 22, and a slider releasing locking portion 142 that is disposed at the rear end portion of the main body portion 41 to "lock the convex portion 4 3 ' The protruding portion 44 is disposed on the upper surface and the lower surface of the main body 41 opposite to the first opening and fitting member 130. The guiding portion 45' is disposed on the main body portion 41. a front end portion; an insertion recess 46 formed on a lower surface side of the main body portion 41, and being insertable by the auxiliary locking portion 35 of the first opening fitting member 130; and a flange portion 1 47' for reinforcing the second opening The fitting member 140 is fitted, and the second opening fitting member 140 is made easy to handle. The slider releasing locking portion 142 of the second opening fitting member 140 is formed so as to protrude from the opposite side edge of the rear end portion of the body portion 41 toward the outer side (right side) of the chain in the chain width direction. The slider releasing locking portion i 42 is formed thicker than the main body portion 41 (thickness larger than the vertical direction), and has the same thickness dimension as the flange portion 147 in the up-down direction. The flange portion 147 of the second opening fitting member 14 is disposed along the side edge of the inner side of the chain in the main body portion 41 and the rear end edge of the main body portion 41. Further, the flange portion 147 is connected to the slider releasing locking portion 142 which protrudes to the side of the i-th opening fitting member 13. If you have such a number! And the reverse zipper 1 〇 2 of the third embodiment of the second yoke member 13 〇, 14 ,, when the left and right yokes and the second chain shackles 1 and 20 are closed, [Embodiment] In the same manner, after the second opening 147973.doc -42 - 201121449 opening fitting member 140 is locked and positioned on the first slider 50, the second opening fitting member 140 is rotated. The opening fitting member 140 is inserted into the first and second sliders 5, 6 from the gaps 71 and 72 between the lower side guides 55, 56, 65, 66 on the first and second sliders 50, 60. Inside. Therefore, the operability of the opening and closing operation of the reverse zipper 1 〇 2 can be improved, and the possibility that the insertion of the second opening and fitting member 140 is insufficient can be reduced. [Embodiment 4] Fig. 1 is a perspective view showing a main portion of a reverse zipper of the fourth embodiment. Fig. 18 is a side view showing a second opening and fitting member of the reverse zipper. Further, Fig. 19 is a schematic view showing the second slider for the reverse zipper viewed from the meshing port side. The reverse zipper 103 of the fourth embodiment differs from the form of the ridge portion 154 of the second opening and fitting member ι5 、 and the interval 172 between the upper and lower side guide plates "^, 166 of the second slider 16". The second open fitting member 150 of the fourth embodiment includes a main body portion 41 that is fixed to the chain cloth 22, and a slider release locking portion 42, which has substantially the same configuration as the reverse zipper 1 of the above-described embodiment i. The rear end portion of the main body portion 41; the locking convex portion 43 projecting from the opposite side of the main body portion 41 opposite to the second opening and fitting member 30; and the bulging portion 154 disposed on the upper surface of the main body portion 41 And a lower surface, a guiding portion 45 disposed at a front end portion of the body portion ο; an insertion recess portion 46 formed on a lower surface side of the body portion 41, and being provided with an auxiliary locking portion of the first opening fitting member 30 3 5 insertion; and a flange portion 47 which reinforces the second opening fitting member 150 and makes the second opening fitting member 150 easy to handle. 147973.doc • 43- 201121449 2nd opening of the fitting member 150 The 154 series has a plurality of holdings from the upper surface of the body portion 41 and the hemispherical bulge of the lower surface In this case, three holding ridges 154a are disposed at a predetermined interval in the front-rear direction on the lower surface of the main body portion 41. Further, in the second opening-fitting member 150 of the fourth embodiment, In the fourth embodiment, the second slider 1 60 disposed on the front side (the stopper 13 side) is provided as shown in Fig. 19, and has the same function as the position maintaining ridge portion 44b of the first embodiment. The same shape as the first slider 50 disposed on the rear side (the first opening fitting member 30 side), that is, the interval 71 between the lower side guides 55 and 56 on the first slider 5 〇 The spacing 172 between the lower side guides 165 and 166 on the slider 160 is set to be the same size as each other. Further, the lower side guides 55, 56, 165, 166 above the first and second sliders 50, 160 The interval 71 and 172 are set to be larger than the thickness of the main body portion 41 of the second opening and fitting member 15A, and are set to be smaller than the ridge in the second opening and fitting member 15A as shown in FIG. The thickness 175 of the portion 154 is reversed from the fourth embodiment having the second opening fitting member 15 〇 and the second sliding member 160 In the zipper 103, when the left and right second and third chain belts 10 and 20 are closed, the slider release locking portion 42 of the second opening and fitting member 15 is first locked to the first slider 50. The second opening fitting member 150 is positioned. Then, the second opening fitting member 150 is rotated in the clockwise direction (insertion direction) with the portion abutting on the i-th slider 5A as an axis. When the holding ridges 丨5 of the opening fitting member 150 are set larger than the interval 172 between the lower side guides 165 and 166 of the second slider 160, the second opening and closing member 15 can be pressed into The second and second sliders 147973.doc -44- 201121449 50, 160 above the gap between the lower side guides 55, 56, 165, 166. Thereby, as shown in FIG. 2A, the lower side guides 16 5 and 16 6 of the second slider 1 60 can be flexed, and the interval 172 between the upper and lower side guides 16 5 and 16 6 can be enlarged. The holding ridge portion 154a is inserted into and housed in the element guide path 69 of the second slider 160. Thereafter, the first slider and the second chain belt 10, 20 can be smoothly closed by sliding the second slider 160 forward. On the other hand, when the first and second link belts 10 and 20 in which the element rows 11 and 21 are in the reciprocating state are separated and the reverse zipper 103 is opened, the first and second sliders 50 and 160 are moved to the slide. After the position of the end portion, the second opening fitting member 150 is rotated. Thereby, the holding ridges 154a of the second opening/receiving member 150 can be moved from the first and second sliders 5 through the spaces 71 and 172 between the upper and lower guides 55, 56, 165 and 166. The sprocket guiding paths 59, 69 of 160 exit. At this time, the ridge portion 1 5 4 of the second opening fitting member 150 can be bent by the lower side guide plates 165 and 166 of the second slider 160, thereby expanding the upper and lower side guides 65, 16 6 The interval between 17 2 ' is easy to exit. After the second splicing portion a 54a of the second opening and fitting member 15 is ejected from the second slider 16 0 as described above, the second opening and fitting member 15 〇 is moved to the left side with respect to the first slider 50 square. Thereby, the first chain belt 1〇 and the second chain belt 20 can be separated. Further, as described above, the interval 71 between the lower side guides 55 and 56 on the first slider 5 与 and the interval 172 between the lower side guides 165 and 166 on the second slider 160 are described above. Although the size is set to be the same as each other, the present invention is not limited thereto. For example, the interval 172 may be set to 147973.doc •45·201121449 at the interval 71, and the interval 172 may be set to be able to pass over the holding ridge. The size of 15 inches is set, and the interval 71 is set to a size that cannot pass over the holding ridge 15 . The reverse zipper 103 of the fourth embodiment as described above may also pass through the interval between the lower side guides 55, 56, 165, and 166 of the i-th and the moon-shaped members 5, 160, and The second sliders 50 and 160 are inserted into and pulled out of the second opening and fitting member 150. Therefore, it is possible to improve the opening and closing operation of the reverse zipper 1 〇 3 and to reduce the possibility of insufficient insertion of the second opening fitting member 150. (Embodiment 5) Fig. 21 is a front elevational view showing the main part of the reverse zipper of the fifth embodiment, and Fig. 22 is a side view showing the first opening and fitting member of the reverse zipper. The reverse zipper in the present embodiment 5 is different from the above-described first to fourth embodiments in that it prevents the left and right element rows U and 21. When the teeth are engaged, the relative positions of the opening and closing member 180 and the second opening and fitting member 19 are offset in the vertical direction. In the eighth embodiment, the first opening of the fitting member 1 of the fifth embodiment is a body of the s. The cymbal 31 is fixed to the chain cloth 12; the slider stopping portion 32 is disposed at the rear end portion of the main body portion 31; the locking groove portion 184 is recessed on the opposite side surface side of the main body portion 31, and the accommodating concave portion 34 It is formed on the upper surface side of the main body portion 31 and can accommodate a portion of the stopper claw 58 of the first slider 50. The locking groove portion formed in the first opening member 丨8 of the fourth opening is formed into the ridge portion, the nip portion 193, and the thin portion 196 which can be fitted into the second opening fitting member (10). As shown in FIG. 22, the locking groove portion 184 includes a first 147973.doc-46·201121449 locking groove portion 184a' which is formed to be fitted into the groove width of the opening portion 44 of the second opening fitting member i9 (the groove) The distance between the vertical direction and the second locking groove portion is smaller than the locking groove portion ma, and the lower thin portion 196 of the fitting member 190 is fitted. In this case, the second locking is formed. The upper wall portion and the lower wall portion of the groove portion 184b have a shape corresponding to the shape of the thin portion 196 formed immediately before the second opening and fitting member when viewed from the upper surface or the lower surface. Further, the second locking groove portion is formed. The upper end portion of the upper wall portion and the lower wall portion of the 184 is formed in a concavo-convex shape of a sprocket shape, and is engaged with the guide portion 195 of the second opening and fitting member 19A. The second opening and fitting member of the fifth example of the present invention The i 9 inch includes a main body portion 4 that is fixed to the chain cloth 22, and the first and second slider release locking portions 42a and 42b are disposed at the rear end portion of the main body portion 41, and the raised portion 44 is disposed at The upper surface and the lower surface of the main body portion 4i; the inserting piece portion 193 is extended on the rear side of the ridge portion 44, and is embedded in the first opening structure a locking groove portion 184 of the member 18; the thin portion 196' is disposed on the front end side of the raised portion 44; the guiding portion 195 is disposed at the front end edge of the main body portion 41; and the flange portion 47 is reinforced second The fitting member 19 is opened. The insert piece 193 of the second opening and fitting member 190 is formed in a rectangular shape from the raised portion 44 rearward. In the fifth embodiment, the embedded portion i93 and the first opening are formed. The fitting member 180 is disposed on the opposite side of the opposite side surface, the opposite side surface of the raised portion 44, and the opposite side surface of the thin portion 196. The insert piece 193 can be formed in this manner. The opposing side faces are disposed on the same plane as the opposite side faces of the raised portion 44 or the thin portion 196, and the strength of the insert piece portion 193 is increased to make the insert piece portion 193 difficult to break. 147973.doc •47- 201121449 The embedding The sheet portion 193 is formed to have the same thickness dimension as the thickness of the main body portion 41 of the second opening and fitting member i9. Further, after the insertion portion 193, the side is attached to the inner side (left side) of the fastener to cut the notch, The second opening fitting member 190 is not engaged with the first opening fitting member 18 The rear side wall surface portion or the front side wall surface portion of the housing recess portion 34 is disturbed after the locking groove portion 1 is formed. The thin portion 196 of the second opening fitting member 19 is oriented from the opposite side of the second opening fitting member 190 toward the chain. The inner side of the cloth is disposed, and is further disposed to be surrounded by the ridge portion 44 and the guide portion 195. The thin portion 196 is identical to the insert piece 193, and is formed to have a thickness dimension with the body portion 41 of the second opening fitting member 190. The same thickness dimension is formed. The guide portion I% of the second opening and receiving member 19 is formed thicker than the ridge portion 44, and the thickness of the guide portion 195 in the upper and lower directions is set to be the same as the thickness of the fastener element 25. The size. Further, the front half of the guiding portion ι95 is formed to have a sprocket shape so as to be engageable with the sprocket 5, and the rear half portion is formed to be a locking groove portion 184 constituting the first opening fitting member 18. The upper end portion of the upper wall portion and the lower wall portion are formed in a concave-convex shape. In the case of the reverse zipper 1 〇 4 of the fifth embodiment having the first and second opening fitting members 180 and 190, the second opening fitting member is formed in the same manner as in the first embodiment and the like. After the 19th locking is positioned on the first slider 50, the second opening fitting member 190 is rotated. Thus, the second opening and fitting member 190 can be made from the first and second sliders 5, 60. The gaps 71 and 72 between the upper and lower side guides 55, 56, 65, and 66 are inserted into the first and second sliders 50 and 60. Therefore, the operability of the opening and closing operation of the reverse zipper 丨〇 4 can be improved, and the second opening and fitting member can be reduced! 9〇 The insertion is not sufficient 147973.doc -48- 201121449 Sex. Further, the reverse zipper 104 of the fifth embodiment is configured such that when the left and right element rows 11 and 21 are engaged, as shown in FIG. 23, the ridge portion 44 of the second opening and fitting member 19 can be inserted into the sheet portion. 193 and the thin portion 196 are fitted into the locking groove portion 184 of the first opening fitting member 180. Thereby, the upper wall portion and the lower wall portion of the locking groove portion 184 of the first opening fitting member 180, and the insert piece portion 193, the raised portion 44, and the thin portion 196 of the second opening fitting member 190 become The state of overlapping each other. Therefore, even if the reverse zipper 104 is separated from the left and right sprocket rows 1 and 21, for example, the first and second opening/engaging members 180 and 190 are subjected to the stress in the vertical direction. The relative position of the first opening fitting member 18A and the second opening fitting member 190 is prevented from shifting in the vertical direction. Furthermore, in the embodiment 丨 to the fifth embodiment of the present invention, the interval between the upper flaps 52, 82 and the lower flaps 53 and 侧 in the side edges of the i-th slide members 50, 80, 90, and 2 the spacing between the upper wings 62, 82 and the lower wings 63, 83 in the side edges of the sliders 60, 80, 90, 160, as the upper and lower side guides 55, 56, 65, 66, 85, 86, 95, The interval between 96, 165, and 166 is explained. However, in the reverse zipper of the present invention, as the second sliding member and the second sliding member, for example, the sliding member 1〇5 may be used as shown in Fig. 24, or the sliding member 106 may be used as shown in Fig. 25, the sliding member. The gap between the side edge portion of the upper blade and the side edge portion of the lower blade includes the space @ disposed between the upper guide plate (9) of the upper blade 1G5a, and the slider (10) The gap between the side edge portion of the upper blade and the side edge portion of the lower blade includes a gap between the upper blade i_ and the lower guide 106c disposed on the lower blade. I47973.doc -49- 201121449 In this case, the gap between the upper lower guides 55, 56, 65, 66, 85, 86, 95, 96, 165, 166 is described in the above-described first to fifth embodiments. It may be replaced with a gap between the upper side guides 10c and 5b or a gap between the upper and lower guide plates 106a, 106c. Here, the sliders 105, 1〇6 shown in Fig. 24 or Fig. 25 are used, for example, for a loop zipper or the like in which a ring fastener element is fixed to one surface of the key cloth. The slider 105 shown in FIG. 24 is attached to the slider of the tab mounting post 1〇5d by the upper flap l〇5a disposed in the same direction as the surface of the fastener to which the loop fastener element is fixed (ie, Slide on the front). On the other hand, the slider 1〇6 shown in Fig. 25 is attached to the upper blade 1〇6& which is disposed in the opposite direction to the surface of the key cloth to which the ring fastener element is fixed; 6d slider (ie, slider for the back). BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view showing a reverse zipper according to a first embodiment of the present invention; Fig. 2 is an enlarged view showing an enlarged main portion of a second and second opening fitting members of the reverse zipper; 3 is a side view of the first opening fitting member; FIG. 4 is a side view of the second opening fitting member; FIG. 5 is a side view of the first and second sliding members; and FIG. 6 is a view showing the second opening fitting member. FIG. 7 is a view showing a state in which the slider unlocking portion is locked to the inlet end side end portion of the first slider; FIG. 7 is a view showing a state in which the second opening fitting member is inserted into the second and second sliders. Figure 8 is a cross-sectional view of the curved νιι_νπ line in Figure 7; Figure 9 is a schematic view showing the state of I47973.doc 201121449 in which the left and right element rows are meshed without sliding the second slider; Figure 1 FIG. 11 is a cross-sectional view showing a state in which the second slider is slid; FIG. 11 is a cross-sectional view taken along line XI-XI of FIG. 1 and FIG. 12 is a first and a third embodiment of the modification of the first embodiment; 2 is a front view of the slider; FIG. 13 is a schematic view showing the first and second sliders of the modification viewed from the meshing port side; A schematic view of the second and second sliders of the reverse zipper inserted into the second opening fitting member from the right side of the i-th and second sliders; and the front view of the second embodiment shows the reverse of the embodiment 2 of the present invention Figure 16 is a view showing a main part of the reverse zipper of the embodiment 3 of the present invention; and Figure 17 is a view showing the main body of the reverse zipper of the fourth embodiment of the present invention; FIG. 2 is a side view showing the second open fitting member of the reverse zipper. FIG. FIG. 21 is a view showing the relationship between the gap between the upper portion and the second slider; FIG. 21 showing the main portion of the reverse opening button of the fifth embodiment of the present invention. Reverse open button to open the view of the first open fitting member; side view circle of the figure; 147973.doc •51 · 201121449 Fig. 2 3 shows 兮, this
&開拉鏈中左右之鏈齒排嚙合後之狀態的 正視圖； J 圖24係自噛合口 圖； 圖25係自嚙合口 模式圖； 側觀察變形例之第1及第2滑件時的模式 側觀察其它變形例之第1及第2滑件時的 圖26係表示先前之逆開拉鍵之正視圖； 圖27係說明於該 第_滑件中之 圖28係表示於該逆開拉鏈中第1及第2滑件中插入有贷 開啟嵌合構件之狀態的模式圖；及 第2 =;=拉鍵閉合後之狀― 1 逆開拉鏈 10 第1鏈帶 11 鍵齒排 12 鏈布 13 止擋 14 中心索線部 15 鏈齒 16 強化部 20 第2鏈帶 21 鍵齒排 22 鏈布 147973.doc -52 201121449 23 止擋 24 中心索線部 25 鏈齒 26 強化部 30 第1開啟嵌合構件 31 本體部 32 滑件止擋部 33 卡止凹部 33a 壁面部 34 收納凹部 34a 壁面部 35 輔助卡止部 40 第2開啟嵌合構件 41 本體部 42 滑件解除卡止部 42a 第1解除卡止部 42b 第2解除卡止部 42c 插入槽 43 卡止凸部 44 隆起部 44a 固持用隆起部 44b 位置保持用隆起部 45 導引部 46 插入凹部 147973.doc •53- 201121449 47 凸緣部 50 第1滑件 51 滑件主體 51a 拉片 52 上翼板 53 下翼板 54 連結柱 55 上側導板 56 下側導板 57 拉片安裝柱 58 撞止爪 59 鏈齒導引路徑 60 第2滑件 61 滑件主體 61a 拉片 62 上翼板 63 下翼板 64 連結柱 65 上側導板 66 下側導板 67 拉片安裝柱 68 擋止爪 69 鏈齒導引路徑 71 第1滑件之上下側導板之間的間隔 147973.doc -54- 201121449 72 第2滑件之上下側導板之間的間隔 73 第2開啟嵌合構件中之本體部之厚度尺寸 74 第2開啟嵌合構件中之第1解除卡止部之厚 度尺寸 75 第2開啟嵌合構件中之隆起部之厚度尺寸 76 滑件之左側之上下側導板之間的間隔 77 滑件之右侧之上下側導板之間的間隔 78 滑件之左側之上下側導板之間的間隔 79 滑件之右側之上下側導板之„u 汉艾間的間隔 80 滑件 81 滑件主體 82 上翼板 83 下翼板 84 連結柱 85 上側導板 86 下側導板 87 拉片安裝柱 89 鏈齒導引路徑 90 滑件 91 滑件主體 95 上側導板 96 下側導板 101 逆開拉鏈 102 逆開拉鏈 147973.doc -55- 201121449 103 逆開拉鏈 104 逆開拉鏈 105 滑件 105a 上翼板 105b 下翼板 105c 上側導板 105d 拉片安裝柱 106 滑件 106a 上翼板 106b 下翼板 106c 下側導板 106d 拉片安裝柱 110 第2開啟嵌合構件 112 滑件解除卡止部 117 凸緣部 130 第1開啟嵌合構件 132 滑件止擋部 140 第2開啟嵌合構件 142 滑件解除卡止部 147 凸緣部 150 第2開啟嵌合構件 154 隆起部 154a 固持用隆起部 160 第2滑件 147973.doc -56- 201121449 165 上側導板 166 下側導板 172 第2滑件之上下側導板之間的間隔 175 第2開啟嵌合構件中之隆起部之厚度尺寸 180 第1開啟嵌合構件 184 卡止槽部 184a 第1卡止槽部 184b 第2卡止槽部 190 第2開啟嵌合構件 193 嵌入片部 195 導引部 196 薄壁部 147973.doc •57·& front view of the state in which the left and right element rows of the zipper are engaged; J Fig. 24 is a self-joining port diagram; Fig. 25 is a self-engaging port pattern; side view of the first and second sliders of the modification FIG. 26 is a front view showing the first and second sliders of the other modification, and FIG. 26 is a front view showing the reverse button in the first slider; FIG. 27 is a diagram showing that the figure 28 in the first slider is shown in the reverse. A pattern diagram in which the state in which the engaging member is opened is inserted into the first and second sliders in the zipper; and the second =; = the state after the pull key is closed - 1 reverse zipper 10 first chain belt 11 key row 12 Chain cloth 13 Stop 14 Center cable portion 15 Chain teeth 16 Strengthening portion 20 Second chain belt 21 Key row 22 Chain cloth 147973.doc -52 201121449 23 Stop 24 Center cable portion 25 Chain teeth 26 Strengthening portion 30 1 opening fitting member 31 main body portion 32 slider stopper portion 33 locking recess portion 33a wall surface portion 34 housing recess portion 34a wall surface portion 35 auxiliary locking portion 40 second opening fitting member 41 main body portion 42 slider releasing locking portion 42a The first release locking portion 42b the second release locking portion 42c is inserted into the groove 43 to lock the convex portion 4 4 ridge portion 44a holding ridge portion 44b position maintaining ridge portion 45 guide portion 46 insertion recess portion 147973.doc • 53- 201121449 47 flange portion 50 first slider 51 slider body 51a pull tab 52 upper flap 53 Wing 54 connecting post 55 upper side guide 56 lower side guide 57 pull tab mounting post 58 hitting pawl 59 sprocket guiding path 60 second slider 61 slider body 61a pull tab 62 upper flap 63 lower flap 64 Connecting post 65 Upper side guide 66 Lower side guide 67 Pull tab mounting post 68 Stopping claw 69 Sprocket guiding path 71 Interval between the lower side guide of the first slider 147973.doc -54- 201121449 72 2 Space between the lower side guides of the sliders 73. The thickness dimension of the body portion of the second opening and fitting member 74. The thickness of the first unlocking portion of the second opening and fitting member 75. The second opening and fitting member The thickness dimension of the middle ridges 76 The spacing between the lower side guides on the left side of the sliders 77 The spacing between the lower side guides on the right side of the sliders 78 The spacing between the upper and lower side guides on the left side of the sliders 79 The upper and lower guides on the right side of the slider Interval between Han-Ai 80 Sliding member 81 Sliding member body 82 Upper wing 83 Lower wing 84 Connecting column 85 Upper side guide 86 Lower side guide 87 Pull-tab mounting post 89 Sprocket guiding path 90 Sliding member 91 Sliding member 95 Upper side guide 96 Lower side guide 101 Reverse open zipper 102 Reverse zipper 147973.doc -55- 201121449 103 Reverse zipper 104 Reverse zipper 105 Slider 105a Upper wing 105b Lower wing 105c Upper side guide 105d Pull-tab Mounting post 106 Sliding member 106a Upper flap 106b Lower flap 106c Lower guide 106d Tab mounting post 110 Second opening fitting member 112 Sliding member releasing portion 117 Flange portion 130 First opening fitting member 132 Sliding Block stop portion 140 second opening fitting member 142 slider releasing locking portion 147 flange portion 150 second opening fitting member 154 ridge portion 154a holding ridge portion 160 second slider 147973.doc -56- 201121449 165 Upper side guide 166 Lower side guide 172 Second space between the lower side guides of the second slider 175 The thickness of the raised portion of the second opening and fitting member 180 First opening fitting member 184 The locking groove portion 184a 1 card slot 184b 2nd locking groove portion 190 2nd opening fitting member 193 Inserting piece portion 195 Guide portion 196 Thin wall portion 147973.doc •57·